Remote PC---->ISDN 800 Router------->ISDN 2600 Router----->24 port Switch----> From Switch one port goes to PIX inside interface and OUtside interface goes to---->Internet Router.
All my local clients can access internet with NAT and Global statement, Im running PAT, but for remote users they have to come thru the ISDN routers and PIX should do a NAT for browsing the net.
The Remote PC's can ping upto my PIX inside interface, but cannot browse "they get an error Page cannot be displayed" Remote users point there default gateway to there ISDN Router, and in IE Connnection they give the proxy address as my PIX's inside interface IP address.
I have also given a Route (Inside) to point to ISDN 2600 Router, along with Route (Outiside) which points to Internet Router. Anything else is missing?
There is no Nat command on the isdn router. Its point-to-point, whenever it sees an interesting traffic it dials to HQ, and vice-versa, any traffic from HQ to remote dials in similar fashion. the packet comes upto pix as the remote users can ping to pix inside interface, but cannot browse.
My nat statement is like this:
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
global (outside) 1 203.X.X.X (which does PAT) for any traffic.
My remote user IP address is 172.16.80.0 and my HQ users IP address are 172.16.8.0 and subnetted by 255.255.248.0.
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...