Forum Discussion

sstafford's avatar
sstafford
Icon for Nimbostratus rankNimbostratus
Mar 21, 2018

Warning, ICMP error limit reached.

Upgraded a VCMP guest to version 13.1.0.3 Build 0.0.5 yesterday morning, and am now seeing new log warnings. While that's expected, I'd still like to know what they mean. For instance a message sim...
application delivery
BIG-IP
LTM
hinson_308738's avatar
hinson_308738
Icon for Nimbostratus rankNimbostratus
Apr 17, 2019

Running v13.1.0.2 VCMP guests. After running the capture listed above 

    (tcpdump -nnvi 0.0:nnn -s0 -w /var/tmp/icmp_testing.pcap -C 100)

the offenders appeared to be the self IPs used for HA/failover. The error in the capture was "158 Destination unreachable (Port Unreachable)". Changing the port lock down settings on the self IP cleared the errors for me.

  • JG's avatar
    JG
    Icon for Cumulonimbus rankCumulonimbus
    Apr 18, 2019

    Thanks for sharing your experience.