We have our firewall hitting 98% at some occasions and it has pretty huge connection count 15561 and this was usual and utilization used to stay at 50 tp 60 % but suddenly it pikes up to 98% a day and come back to 50 next morning..
i tried all i can but we are not able to figure out what was happening.
But here is what the log shows:
Deny ICMP reverse path check from x.x.x.x to x.x.x.x on interface outside
we have reverse path specified to outside and this message is the only one we have in the log and this is suppose to be informational,,can someone help me out with this?
thnk uou so much in advance