I am facing an issue in remote vpn .. authentication server is AAA using Radius protocol... right after an hour my client is disconnect and reason is not specified by peer ... reason is 433..... user need to connect again after an hour ... i have changed connection timout value,isakmp nat-t keepalive value also ... but no impact and users is still facing same problem ... Please guide...
If you can take a radius packet capture that will be useful, If you manage the radius server please check the rules (authorization policy) and see if the session-timeout isnt being sent back to the ASA.
Please provide the pcap if possbile you can run this off the ASA following these steps:
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...