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

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.