{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["Log Events"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Log Events","index":0,"n_rows":347,"n_cols":7,"rows_kept":347,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
["Timestamp","Event","Event Detail","Host Name","Service","Info","Message"]
["2026-05-01T11:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T11:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T11:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T11:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T11:09:56","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:09:56","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T11:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T11:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T11:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T11:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T11:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T11:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T11:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T11:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T10:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T10:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T10:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T10:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T10:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T10:09:56","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:09:56","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T10:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T10:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T10:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T10:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T10:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T10:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T10:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T10:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T09:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T09:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T09:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T09:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T09:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T09:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T09:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T09:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T09:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T09:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T09:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T09:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T09:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T09:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T09:00:00","TIMEPERIOD TRANSITION","Timeperiod Transition",null,null,null,"workhours;0;1"]
["2026-05-01T08:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T08:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T08:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T08:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T08:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T08:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T08:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T08:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T08:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T08:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T08:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T08:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T08:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T08:00:56","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T07:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T07:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T07:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T07:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T07:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T07:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T07:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T07:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T07:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T07:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T07:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T07:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T07:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T07:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T06:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T06:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T06:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T06:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T06:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T06:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T06:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T06:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T06:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T06:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T06:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T06:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T06:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T06:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T05:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T05:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T05:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T05:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T05:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T05:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T05:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T05:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T05:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T05:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T05:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T05:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T05:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T05:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T04:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T04:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T04:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T04:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T04:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T04:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T04:08:04","INFO","Informational Message","radius.mnu.ac.ke","OS_Security_Updates",null,"SERVICE NOTIFICATION SUPPRESSED: radius.mnu.ac.ke;OS_Security_Updates;Re-notification blocked for this problem because not enough time has passed since last notification."]
["2026-05-01T04:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T04:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T04:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T04:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T04:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T04:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T04:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T04:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T03:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T03:38:04","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:38:04","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.mnu.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T03:38:04","INFO","Informational Message","radius.mnu.ac.ke","OS_Security_Updates",null,"SERVICE NOTIFICATION SUPPRESSED: radius.mnu.ac.ke;OS_Security_Updates;Notifications about FLAPPING events blocked for this object."]
["2026-05-01T03:38:04","SERVICE FLAPPING ALERT","Service stopped flapping","radius.mnu.ac.ke","OS_Security_Updates",null,"STOPPED; Service appears to have stopped flapping (3.9% change < 5.0% threshold)"]
["2026-05-01T03:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T03:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T03:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T03:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T03:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T03:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T03:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T03:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T03:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T03:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T03:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T03:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T02:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T02:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T02:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T02:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T02:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T02:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T02:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T02:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T02:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T02:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T02:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T02:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T02:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T01:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T01:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T01:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T01:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T01:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T01:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T01:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T01:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T01:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T01:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T01:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T01:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T01:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T00:43:14","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:43:14","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","OS_Security_Updates",null,"eduroam-admin;sharedradius.kenet.or.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T00:32:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:32:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T00:32:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:32:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T00:32:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:32:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T00:09:55","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.mnu.ac.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:09:55","SERVICE NOTIFICATION","Service Notification","radius.mnu.ac.ke","freeradius_exporter",null,"eduroam-admin;radius.mnu.ac.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T00:06:12","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'radius.uonbi.ac.ke;OS_Security_Updates' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:06:12","SERVICE NOTIFICATION","Service Notification","radius.uonbi.ac.ke","OS_Security_Updates",null,"eduroam-admin;radius.uonbi.ac.ke;OS_Security_Updates;WARNING;notify-service-by-email;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T00:04:24","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;freeradius_exporter' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:04:24","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","freeradius_exporter",null,"eduroam-admin;sharedradius.kenet.or.ke;freeradius_exporter;CRITICAL;notify-service-by-email;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T00:03:15","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about service 'sharedradius.kenet.or.ke;Disk_Usage' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:03:15","SERVICE NOTIFICATION","Service Notification","sharedradius.kenet.or.ke","Disk_Usage",null,"eduroam-admin;sharedradius.kenet.or.ke;Disk_Usage;WARNING;notify-service-by-email;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T00:02:33","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:02:33","SERVICE NOTIFICATION","Service Notification","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-02.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T00:02:28","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'nagiosadmin' about service 'kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:02:28","SERVICE NOTIFICATION","Service Notification","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"nagiosadmin;kenya-flr-01.eduroam.ke;RADIUS_Auth_Probe;CRITICAL;notify-service-by-email;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T00:02:02","INFO","Informational Message",null,null,null,"Warning: Notification command for contact 'eduroam-admin' about host 'radius.bungomanorthtvc.ac.ke' exited with exit code 1. stdout: '(empty)', stderr: 'sendmail: fatal: open /etc/postfix/main.cf: No such file or directory"]
["2026-05-01T00:02:02","HOST NOTIFICATION","Host Notification","radius.bungomanorthtvc.ac.ke",null,null,"eduroam-admin;radius.bungomanorthtvc.ac.ke;DOWN;notify-host-by-email;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T00:00:55","INFO","Informational Message",null,null,null,"Auto-save of retention data completed successfully."]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","sharedradius.kenet.or.ke","node_exporter",null,"OK;HARD;1;HTTP OK: Status line output matched \"200 OK\" - 233466 bytes in 0.073 second response time"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","sharedradius.kenet.or.ke","freeradius_exporter",null,"CRITICAL;HARD;3;CRITICAL: FreeRADIUS exporter on sharedradius.kenet.or.ke — target DOWN: Get \"http://197.136.17.230:9812/metrics\": context deadline exceeded"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","sharedradius.kenet.or.ke","OS_Security_Updates",null,"WARNING;HARD;3;OS_UPDATES WARNING: sharedradius.kenet.or.ke — security=0 total=0 reboot=no"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","sharedradius.kenet.or.ke","Disk_Usage",null,"WARNING;HARD;3;WARNING - Disk /: 86.5% used (12.8 GiB free of 94.9 GiB)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","node_exporter",null,"OK;HARD;1;OK: node_exporter on radius.uonbi.ac.ke — scraping actively (last scrape 135ms)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","freeradius_exporter",null,"OK;HARD;1;OK: FreeRADIUS exporter on radius.uonbi.ac.ke — scraping actively (last scrape 126ms)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","Realm_Auth_Rate_uonbi.ac.ke",null,"OK;HARD;1;OK: No recent auth traffic for uonbi.ac.ke on radius.uonbi.ac.ke"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","Realm_Auth_Rate_ad.uonbi.ac.ke",null,"OK;HARD;1;OK: No recent auth traffic for ad.uonbi.ac.ke on radius.uonbi.ac.ke"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","OS_Security_Updates",null,"WARNING;HARD;3;OS_UPDATES WARNING: radius.uonbi.ac.ke — security=0 total=50 reboot=YES"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","IdP_Reachability_uonbi.ac.ke",null,"OK;HARD;1;OK: IdP radius.uonbi.ac.ke reachability — scraping actively (last scrape 115ms)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","IdP_Reachability_ad.uonbi.ac.ke",null,"OK;HARD;1;OK: IdP radius.uonbi.ac.ke reachability — scraping actively (last scrape 127ms)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","EAP_Certs",null,"OK;HARD;1;EAP CERTS OK: Cert: ca.pem OK (3264d, C = KE, ST = Nairobi, L = Nairobi, O = UoNBI, emailAddress = networksupport@uonbi.ac.ke, CN = UoNBI): server.crt OK (3264d, C = KE, ST = Nairobi, O = UoNBI, CN = UoNBI, emailAddress = networksupport@uonbi.ac.ke): server.pem OK (3264d, C = KE, ST = Nairobi, O = UoNBI, CN = UoNBI, emailAddress = networksupport@uonbi.ac.ke)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.uonbi.ac.ke","Disk_Usage",null,"OK;HARD;1;OK - Disk /: 77.0% used (18.9 GiB free of 82.1 GiB)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","node_exporter",null,"OK;HARD;1;HTTP OK: Status line output matched \"200 OK\" - 227815 bytes in 0.057 second response time"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","freeradius_exporter",null,"CRITICAL;HARD;3;CRITICAL: FreeRADIUS exporter on radius.mnu.ac.ke — target DOWN: Get \"http://197.138.81.5:9812/metrics\": context deadline exceeded"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","Realm_Auth_Rate_students.mnu.ac.ke",null,"OK;HARD;1;OK: No recent auth traffic for students.mnu.ac.ke on radius.mnu.ac.ke"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","Realm_Auth_Rate_mnu.ac.ke",null,"OK;HARD;1;OK: No recent auth traffic for mnu.ac.ke on radius.mnu.ac.ke"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","OS_Security_Updates",null,"WARNING;HARD;3;OS_UPDATES WARNING: radius.mnu.ac.ke — security=0 total=2 reboot=no"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","IdP_Reachability_students.mnu.ac.ke",null,"OK;HARD;1;OK: IdP radius.mnu.ac.ke reachability — scraping actively (last scrape 49ms)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","IdP_Reachability_mnu.ac.ke",null,"OK;HARD;1;OK: IdP radius.mnu.ac.ke reachability — scraping actively (last scrape 53ms)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","EAP_Certs",null,"OK;HARD;1;EAP CERTS OK: Cert: ca.pem OK (3371d, C = KE, ST = Kiambu, L = Kiambu, O = MNU, emailAddress = info@mnu.ac.ke, CN = MNU): server.crt OK (3371d, C = KE, ST = Kiambu, O = MNU, CN = MNU, emailAddress = info@mnu.ac.ke): server.pem OK (3371d, C = KE, ST = Kiambu, O = MNU, CN = MNU, emailAddress = info@mnu.ac.ke)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.mnu.ac.ke","Disk_Usage",null,"OK;HARD;1;OK - Disk /: 7.0% used (849.0 GiB free of 912.8 GiB)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","node_exporter",null,"CRITICAL;HARD;3;connect to address 41.89.176.4 and port 9100: No route to host"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","freeradius_exporter",null,"CRITICAL;HARD;3;CRITICAL: FreeRADIUS exporter on radius.bungomanorthtvc.ac.ke — target DOWN: Get \"http://41.89.176.4:9100/metrics\": dial tcp 41.89.176.4:9100: connect: no route to host: Get \"http://41.89.176.4:9812/metrics\": dial tcp 41.89.176.4:9812: connect: no route to host"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","Realm_Auth_Rate_students.bungomanorthtvc.ac.ke",null,"UNKNOWN;HARD;3;UNKNOWN: No auth data for realm students.bungomanorthtvc.ac.ke on radius.bungomanorthtvc.ac.ke — realm may not have traffic yet or fticks_collector not running"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","Realm_Auth_Rate_bungomanorthtvc.ac.ke",null,"UNKNOWN;HARD;3;UNKNOWN: No auth data for realm bungomanorthtvc.ac.ke on radius.bungomanorthtvc.ac.ke — realm may not have traffic yet or fticks_collector not running"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","OS_Security_Updates",null,"OK;HARD;1;OS_UPDATES OK: radius.bungomanorthtvc.ac.ke — security=0 total=0 reboot=no"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","IdP_Reachability_students.bungomanorthtvc.ac.ke",null,"CRITICAL;HARD;3;CRITICAL: IdP radius.bungomanorthtvc.ac.ke reachability — target DOWN: Get \"http://41.89.176.4:9100/metrics\": dial tcp 41.89.176.4:9100: connect: no route to host"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","IdP_Reachability_bungomanorthtvc.ac.ke",null,"CRITICAL;HARD;3;CRITICAL: IdP radius.bungomanorthtvc.ac.ke reachability — target DOWN: Get \"http://41.89.176.4:9100/metrics\": dial tcp 41.89.176.4:9100: connect: no route to host"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","EAP_Certs",null,"UNKNOWN;HARD;3;EAP CERTS UNKNOWN: Cert: UNKNOWN — awaiting first metric collection (runs hourly)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","radius.bungomanorthtvc.ac.ke","Disk_Usage",null,"UNKNOWN;HARD;3;UNKNOWN: no disk metrics for radius.bungomanorthtvc.ac.ke mountpoint /"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","monitor.eduroam.ke","Swap_Usage",null,"OK;HARD;1;SWAP OK - 100% free (4095MB out of 4095MB)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","monitor.eduroam.ke","Prometheus",null,"OK;HARD;1;HTTP OK: Status line output matched \"200 OK\" - 533 bytes in 0.002 second response time"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","monitor.eduroam.ke","OS_Security_Updates",null,"OK;HARD;1;OS_UPDATES OK: monitor.eduroam.ke — security=0 total=0 reboot=no"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","monitor.eduroam.ke","Loki",null,"OK;HARD;1;HTTP OK: Status line output matched \"200 OK\" - 174 bytes in 0.001 second response time"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","monitor.eduroam.ke","Grafana",null,"OK;HARD;1;HTTP OK: Status line output matched \"200 OK\" - 358 bytes in 0.001 second response time"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","monitor.eduroam.ke","Disk_Usage",null,"OK;HARD;1;OK - Disk /: 16.9% used (79.7 GiB free of 95.9 GiB)"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","kenya-flr-02.eduroam.ke","RADIUS_Auth_Probe",null,"CRITICAL;HARD;3;RADIUS CRITICAL: timeout reaching 41.89.1.85:1812"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","kenya-flr-02.eduroam.ke","ICMP_Ping",null,"OK;HARD;1;PING OK - Packet loss = 0%, RTA = 0.89 ms"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","kenya-flr-01.eduroam.ke","RADIUS_Auth_Probe",null,"CRITICAL;HARD;3;RADIUS CRITICAL: timeout reaching 41.204.160.85:1812"]
["2026-05-01T00:00:09","CURRENT SERVICE STATE","Informational Message","kenya-flr-01.eduroam.ke","ICMP_Ping",null,"OK;HARD;1;PING OK - Packet loss = 0%, RTA = 0.61 ms"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","sharedradius.kenet.or.ke",null,null,"UP;HARD;1;PING OK - Packet loss = 0%, RTA = 2.55 ms"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","radius.uonbi.ac.ke",null,null,"UP;HARD;1;PING OK - Packet loss = 0%, RTA = 0.61 ms"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","radius.mnu.ac.ke",null,null,"UP;HARD;1;PING OK - Packet loss = 0%, RTA = 2.14 ms"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","radius.bungomanorthtvc.ac.ke",null,null,"DOWN;HARD;1;CRITICAL - Host Unreachable (41.89.176.4)"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","monitor.eduroam.ke",null,null,"UP;HARD;1;PING OK - Packet loss = 0%, RTA = 0.02 ms"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","kenya-flr-02.eduroam.ke",null,null,"UP;HARD;1;PING OK - Packet loss = 0%, RTA = 0.82 ms"]
["2026-05-01T00:00:09","CURRENT HOST STATE","Informational Message","kenya-flr-01.eduroam.ke",null,null,"UP;HARD;1;PING OK - Packet loss = 0%, RTA = 0.60 ms"]
["2026-05-01T00:00:09","INFO","Informational Message",null,null,null,"LOG VERSION: 2.0"]
["2026-05-01T00:00:09","INFO","Informational Message",null,null,null,"LOG ROTATION: EXTERNAL"]