I have a pix515E running version 7.2(1) IOS. Since i changed ISP i cannot download anything from this site but i can view the pages on it. Since i changed ISP i am using my outside interface for PAT. Before i was using a different IP for PAT.
Also, i noticed that if i do a tracert from any computers in the network to an outside IP i get a reply from the destination but all the hops in between times out. If i do the same thing on the pix i get replies from the hosts in between as well as the destination. I am not sure if these problems are related but any help would be greatly appreciated.
Since everything was working fine with the old ISP i think it is better to check the physical LAYER connectivity of the new ISP which might be causing the issue.Fixing the issue with the New ISP will resolve the timeouts in traceroute.
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...