I have configured RA vpn for remote users in ASA 5520 with version 8.0(2). The vpn was working fine since yesterday but somehow it has started giving an error in the debug of the ISAKMP & IPSEC that its not able to provide an IP Address to the client from the local address pool thus failing to connect to the vpn. I am attaching the config and the ISAKMP/IPSEC debug for your reference. Kindly help.
I am actually short of the subnets Can you explain this a little further? Also Cisco suggests using a subnet completely different than any assigned subnet. For example, your inside interface is in the 10 network. If you can you should use something from the 172.16 or 192.168 networks.
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...