Hi, I'd like to announce the default on the ASA inside network if the internet provider link is up on the router placed on the ASA outside network.
I'll to use the track option on the route command to remove the static default route, if ping fails and I'd like to redistribute default static route on the ospf process enabled on the inside interface.
Route tracking relies on a backup route. We tried this on a pair of PIX's, with a ISP route. We tracked the default route to the ISP router and advertised the route via OSPF to our core. This part worked fine, however if we failed the PIX's over we lost the route. If we added a backup route it worked fine. Documentation is poor.
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...
[toc:faq]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 and UDP are I...