Go to System Configuration > Logging and make sure if the CSV TACACS+ Accounting is enabled.
Other than that, hope you have configured AAA accounting on the router correctly, is yes, then do 'debug accounting' on the router and see if the accounting packets are being sent to the ACS, is not, then your problem is on the router.
But logged in users list still problem. checked the url given by u.
For authentication packet I hv checked sysytem configuration -->Logging -->CSV passed Authentication -->logged attributes are NAS-Port & NAS-IP Address alongwith other three.
For accounting start & stop packet, I hv checked sysytem configuration -->Logging -->CSV TACACS+ Accounting -->logged attributes are NAS-Portname & NAS-IP-Address but session-id & framed-ip-address are not there.
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...
[toc:faq]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 and UDP are I...