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Alex_05_143110's avatar
Alex_05_143110
Icon for Nimbostratus rankNimbostratus
Feb 05, 2014

SNMP traps for Pool members status change

Hi All, I'm trying to setup F5 BigIP LTM to send SNMP traps when the pool members status changed. I read those ones: https://support.f5.com/kb/en-us/solutions/public/3000/700/sol3727.html https://sup...
management
  • Darrell_G_36120's avatar
    Darrell_G_36120
    Apr 25, 2014

    Hi Alex,

     

    Did you ever get a resolution for this problem? We recently upgraded to 11.2.1 from 10.4 and are no longer seeing any SNMP traps. We have a node still on 10.4 and they work fine. I was just curious as to what you found with your issue. Thanks!

     

  • Alex_23778's avatar
    Alex_23778
    Apr 29, 2014
    Hi Darrell, yes I got a resolution from F5 guys. My problem was in the configuration of my management network. My F5 devices have management IP addresses in different network subnet than my production network, where SNMP server lives. So when they sent their SNMP traps they did it by IP address from production network not by management one. So when those traps were received by SNMP server it just didn't recognize them, because F5 devices have only management addresses assigned to them. So I had to make F5 devices send SNMP using management network using this command: Code tmsh create /sys management-route lognet network "SNMP Server IP address/255.255.255.255 gateway "management network gateway IP Address" /Code
nitass's avatar
nitass
Icon for Employee rankEmployee
Feb 08, 2014

aren't those traps enable by default?

e.g.

[root@ve11-8:Active:In Sync] config  grep monitor\ status /var/run/bigip_error_maps.dat
0 LOG_NOTICE    01070638 BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_STATUS "Pool %s member %s:%u monitor status %s."
0 LOG_NOTICE    01070640 BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_STATUS "Node %s address %s monitor status %s."
0 LOG_NOTICE    01070727 BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_STATUS_UP "Pool %s member %s:%u monitor status up."
0 LOG_NOTICE    01070728 BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_STATUS_UP "Node %saddress %s monitor status up."

[root@ve11-8:Active:In Sync] config  grep -A3 BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_STATUS /etc/alertd/alert.conf
alert BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_STATUS {
        snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.10"
}
alert BIGIP_MCPD_MCPDERR_POOL_MEMBER_MON_STATUS_UP {
        snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.11"
}

[root@ve11-8:Active:In Sync] config  grep -A3 BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_STATUS /etc/alertd/alert.conf
alert BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_STATUS {
        snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.12"
}
alert BIGIP_MCPD_MCPDERR_NODE_ADDRESS_MON_STATUS_UP {
        snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.13"
}