i am trying to estabilsh site to site tunnel between ASA 5520 firewall and cisco 2811 router.The tunnel is not coming up with phase 1 getting completed and phase 2 is facing the problem.
i am getting the following error
no proposal chosen ( 14) received non routine notify message
on the same firewall,one more tunnel is working fine and similar is the case for Cisco 2811 router.we tried all possible combination for authentication/encryption/group but no success.Finally we have freezed the config of the tunnel on router with the same as other tunnel which is working on thr router and trying the combination on ASA side to make it up..can you please help me on the same
ASA Side Config
Crypto map outside_map 3 match address outside_cryptomap_3
regarding the router side paramater, we cant change much as it bekongs to our client infrastructure..Corrossponding to those paramaeters do you suggest us to put any extra configuration in ASA.Please let us know accordnigly we will match it..
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...