I'm trying to get a VPN working on a cisco 1811. The VPN is basically used for the following senerio: A user will connect to the VPN and once inside they will connect to a computer using VNC. This set up works on computers, the problem is when they user tries from an iPad/iPhone. The user is able to connect to the VPN, but they can't ping anything except the router. A computer, however, can ping the router and any other computers on the network (even computers connecting through VPN) they can't ping Ipads connecting in through VPN however. I'm really not sure what the issue here is if it is a Cisco issueor an iPad issue. THnaks for any help.
The VPN config should be alright given the fact that computers are able to ping anything on the LAN. When connected using an IPad and sending traffic, please paste the output of "show crypto ipsec sa".
can you post the same output when trying to ping some other host behind the router? Need to see how the encaps and decaps counter increase? Also, do you see any logs on the router when trying ping some host on the insde?
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...