My site-to-site VPN between the head office ASA5510 and remote site Linksys ADSL2 Gateway (AG241v2) is unstable. It connects OK and stays connected for a few days but then goes down and wont come back until I remotely log onto the AG241 and reconnect. So I have 2 questions.
1. Does anyone have any experience of this issue and how best to resolve.
2. If not, I have a Pix501 which I can use at the remote site to do the VPN site stuff (though will still need the 241 to maintain the ADSL connection). Only problem there is I only have 1 static IP assigned to the 241 so not sure if that will work. Any advice is greatly appreciated.
Hi and thanks for the reply. I'm more familiar with ASDM so I've set up a logging filter for vpdn, vpn, vpnfo, webvpn and vpnc with the results being captured by a Syslog server. Will this capture the info I require?
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...