l2l vpn connection dropping over unstable ADSL line
Hi. I have a remote site who's l2l vpn connection is dropping every few days (remote site uses pix 501 (6.3), head office use asa 5510 (v7). The only way I've found to re-establish the connection is to reboot the 501. The ISP have diagnosed a faulty line that keeps dropping occasionally but is there any way the vpn can reconnect automatically if the line drops for a significant amount of time which I suspect is the problem just now? Thanks.
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...