ACS tacac authentication : A TACACS+ packet was received with a source IP Address that did not match any configured Network Device or AAA Client.
we have single ip address with /32 configured in AAA client list. After AAA configuration in switches , we are getting message as a “ Tacac server is not available please try login with local account “ .
ACS logs : ----
A TACACS+ packet was received with a source IP Address that did not match any configured Network Device or AAA Client.
The acs appliances was seeing the communication coming from the switch from a different ip address.
whether we need to do some changes in switch configuration ?
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...