PIX Failover issues after upgrade from 7.04 to 7.21
I have a pair of 525's which failover anyware from 5 to 10 times a day since my upgrade to 7.21.
I started with my standard Failover config using the serial cable and a dedicated interface for statefull failover. In the process of troubleshooting I have tried network based failover with statefull and serial failover without statefull, but to no avail. Anyone have any insite to this madness?
Log: 2006-11-30 14:43:04 Local4.Alert 10.x.x.x Nov 30 2006 13:44:21: %PIX-1-104001: (Secondary) Switching to ACTIVE - HELLO not heard from mate.Nov 30 2006 13:44:21: %PIX-1-104001: (Secondary) Switching to ACTIVE - HELLO not heard from mate.
Re: PIX Failover issues after upgrade from 7.04 to 7.21
Funny as these units are racked one on top of the other. I also have a redundant pair of 525 which we use for our lab envionment which are configured with the same hardware and IOS. The config differes only with number of interfaces in use and ACL's. This pair has no issues and is also racked together. I am thinking about switching the serial failover cables to see if that makes a difference.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...