I have a Cisco Pix 501 running 6.3.3 using PAT. I have a Laptop that has the nortel vpn client on it and it can connect fine to the vpn server. My lan is 10.0.0.X with a mask of 255.255.255.0 When I go wireless with the laptop it will not work. The wireless is a simple linksys wireless router and according to linksys it is setup ok. The IPs are 192.168.0.X mask of 255.255.255.0 Any Ideas?
if i read ur post properly your laptop sits behind your PIX and getting patted accordingly.
using the pat ip you are getting logged onto the VPN server with which your laptop establishes the IPSEC connectivity.
and u hve mentioned the lan block differs with the wireless connection,do clarify whether you have enable this block to be patted in your pix so that it can get out the outside world and establish the connectivity to the vpn server.
Thats correct the laptop plugged either directrly into one of the pix ports or into a hub plugged into the pix works fine connecting to the vpn server with ipsec. I do not have any reason to block this if I may have by accident. However when I put that same laptop on the wireless I can not connect to the same vpn server as if I was plugged into the pix.
I am not in control of the von server. However when we called there helpdesk they informed us that we are not getting to the server at all. I am not able to ping the vpn server from either the wireless side or on the lan, but I am able to ping other servers on the internet.
Both the linksys and the pix share the same internet. The linksys is plugged into one of the ports on the pix to go outbound through Roadrunner. The Ip when connected to the 10.0.0.0 is dhcp around 10.0.0.110.
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...