Hello,
We have nex problem on AS5850
with IOS 12.2(2) XB3 TACACS+ not generate task_id (it is balnk). Consequence of it is broken billing.
with last IOS 12.2(2) XB7 & 12.2(11) T TACACS+ work up only four high bytes of task_id. Example: task with number 10001, 10002, 10003, ... registered as task_id - 1000 :(
Consequence of it is bad process of authentication - no set ip route for connection, only one Virtual-Access number set for different users name -> dead traffic for this users.
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AS5850#show aaa session
Total sessions since last reload: 11348
Session Id: 17586
...
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debug tacacs accounting
Debug output:
...
Oct 14 17:23:29: TPLUS: Queuing AAA Accounting request 11110 for processing
Oct 14 17:23:29: TPLUS: processing accounting request id 11110
Oct 14 17:23:29: TPLUS: Sending AV task_id=1758
...
HELP! HELP! HELP!