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ChetanAr_315803's avatar
ChetanAr_315803
Icon for Cirrus rankCirrus
Jan 12, 2018
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F5 not responding to snmp v2 queries

Hello, F5 is not responding to snmp v2 queries because of which monitoring tool (zabbix, opennms) are not able to update the database. What could be wrong here? We are running 12.1.2.

 

application delivery
BIG-IP
LTM
monitoring tool
snmp
zabbix

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  • nitass's avatar
    nitass
    Icon for Employee rankEmployee
    Jan 12, 2018

    does snmpwalk work?

    e.g.

    [root@ve13a:Active:In Sync] config  snmpwalk -v 2c -c public localhost F5-BIGIP-SYSTEM-MIB::sysSystemUptime.0
F5-BIGIP-SYSTEM-MIB::sysSystemUptime.0 = Timeticks: (178965400) 20 days, 17:07:34.00
  • nitass_89166's avatar
    nitass_89166
    Icon for Noctilucent rankNoctilucent
    Jan 12, 2018

    does snmpwalk work?

    e.g.

    [root@ve13a:Active:In Sync] config  snmpwalk -v 2c -c public localhost F5-BIGIP-SYSTEM-MIB::sysSystemUptime.0
F5-BIGIP-SYSTEM-MIB::sysSystemUptime.0 = Timeticks: (178965400) 20 days, 17:07:34.00
  • BigD_300005's avatar
    BigD_300005
    Icon for Cirrostratus rankCirrostratus
    Jan 12, 2018

    System > SNMP > Agent > Configuration Add your SNMP Server IP as the host and click add. This will whitelist that SNMP server to probe the F5.

     

    System > SNMP > Agent > Access (v3) Create > Username an Auth/Priv information. OID: .1

     

    Network > Self IPs > Your incoming interface for SNMP > Verify "Allow Default" is allowed on the port lock down, otherwise add SNMP service to the port list with "Allow Custom"

     

    Also see: https://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/tmos-implementations-11-1-0/20.html

     

  • ChetanAr_315803's avatar
    ChetanAr_315803
    Icon for Cirrus rankCirrus
    Jan 15, 2018

    It is resolved now. My public community was not configured correctly. It was using the format 'IPv4 public : default :' while the correct format is: 'IPv4 public : default'.

     

    Thanks everyone for your help :)