Hi everyone, Ive got strange problem. Pix firewall 6.3 only allows connections to the internet from directly connected subnet. Weve got windows server 2003 in front of our network which filters web content, it works fine if I do NAT on server, but without it clients on a local subnet cannot connect to the internet. It looks like that:
Re: Nat for different subnet behind windows router
It is difficult to determine the cause without more information, especially on how PIX is configured. What kind of NAT is enabled on PIX, identity nat or nat exemption or static nat etc., whether routing is proper on the PIX etc.
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...