It seems that every other day/night my Tivoli server (snmp) reports interface down on my inside ASA (V.7.2(2)),interface, however I see no sign of any issues with the int, the int is up and has being for months and failover has never kicked in, I've checked as much as I can on the ASA but can't find anything wrong - so why does Tivoli only ever see this int down and nothing else in same subnet.
Any ideas on the ASA would be appreciated. Thanks.