I have a PIX with 3 interfaces. I have a router on the inside network connecting 188.8.131.52 and 10.10.0.0 network. What I tring to do is have the 10.10.0.0 ping the dmz 192.168.0.0. I can ping the dmz network from the router ,but cannot ping from within the 10.10.0.0 or DMZ network. Can anyone please help.
Your explanations are not defining completely your problem, but here are some issues that can be involved in your problem. Without configurations of router and PIX it'a not easy to aswer.
First you have to check if routes and Nat rules are ok for 10.10.X.X network, in your PIX. Also, don't remember that a Pix without valid translation rule never forward a packet.
If there are more routers, is the router you're talking about the default gateway for the two internal networks? You can try an extended ping from your router with the 10.10.router.router address of source address. If it's ok, it could just be a DG problem.
Question, are your two internal subnets on the same broadcast domain?
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...