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BK1's avatar
BK1
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Dec 15, 2020

F5 not sending logs to syslog

All of sudden F5 stopped sending logs to syslog servers. Syslogs servers are reachable from F5 but all of sudden logs not reaching syslog. There was no change done w.r.t. to syslog. Last weekend, we ...
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  • jaikumar_f5's avatar
    jaikumar_f5
    Dec 15, 2020

    Can you run the below 1st, see if there's any service running.

    netstat -antp  | grep syslog

    If yes, have it captured in a file, then try restarting the syslog daemon,

    bigstart restart syslog-ng

    Again run the netstat to see if its showing anything. I suspect, after your reboot, either your syslog daemon may not have started or might taken a different route.

BK1's avatar
BK1
Icon for Cirrus rankCirrus
Dec 15, 2020

Thank you Jaikumar & Mayur for your inputs. It helps me to troubleshoot it. The syslog daemon is running. I checked logs under message file and I am seeing lots of broken connection logs for syslog. Just now, I restarted syslog daemon but still logs are not visible at syslog end. I will wait for some time and update here.