one of my customer is having pix506e firewall .now he was having vpn servers in us through his internal client software he was connecting through internet.now he was able to connect vpn and first time he was able to connect the vpn server through name server ofter opening another application he was unable to connect name server .we cheaked dns every thing is fine .is there ant config problem in pix.iam attaching the config file plz give me any suggession.
No vpn connections r terminated on fitrewall just i enable internet on that firewall .They y connecting the vpn servers through the internet.What my issue is iam not able to connect the server through the nameserver.so plz give me the help.
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...