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
svs's avatar
svs
Icon for Cirrostratus rankCirrostratus
Nov 27, 2020

I'm aware, that this question is already 3 years old, but I'd like to share my two cents:

https://support.f5.com/csp/article/K13151

https://support.f5.com/csp/article/K14813 (tm.maxicmprate)

https://support.f5.com/csp/article/K14358

https://support.f5.com/csp/article/K15003

 

The BIG-IP uses some basic DDoS/DoS features, which explain your messages. I don't know if your HA interfaces are dedicated between the devices or shared. But it may indicate erroneous traffic or a real attack.