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Zabbix appliance 3.2 losing default gateway every 24 hours or so

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  • kyleh
    Junior Member
    • Apr 2017
    • 4

    #1

    Zabbix appliance 3.2 losing default gateway every 24 hours or so

    I've set up a Zabbix appliance on our network and I'm using it to monitor internal servers as well as about 15 external websites that we manage. It is watching every 30 seconds for a 200 return from the websites and that seems to be working ok.

    Each night, the zabbix server seems to be losing access to it's default gateway, causing all of the website monitors to trigger due to timeout (obviously). I can reset with ifup && ifdown and everything goes back to normal, but I'm having difficulty figuring out why this is happening.

    I have 4 http pingers configured in the server.conf, changing that doesn't seem to have any effect, and I'm not sure where to go from here.

    Any advice? I'm new to Zabbix and don't really know what might be special about this particular Ubuntu server.

    I'm using a static IP and static default gateway info configured in /etc/network/interfaces.

    Thanks for any help or suggestions.

    k.
  • kyleh
    Junior Member
    • Apr 2017
    • 4

    #2
    I think I figured it out, I hadn't defined the Network value in /etc/network/interfaces. Fixing that seems to have fixed the gateway issue.

    k.

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