- Silver, 250 points or more
I have two ASA5520 (with 7.2 software) in statful failover over LAN. And these firewalls are connected to my border routers, on border routers HSRP operates and provides virtual address - HSRPprovide the next hop for outside static route. My problem is that I receive the next syslog message:
%ASA-4-405001: Received ARP response collision from "ASA outside IP"/0000.0c07.ac00 on interface outside
And after this message the Active ASA fail and secondary become active.
Please send me some info how to solve this issue.
Thanks in advance