Unable to authenticate Router with AAA user

Unanswered Question
Jul 29th, 2009

Hi

I have added a router in ACS. Now I configure the former to get authenticate authorize through tacas . Due to some hardware problem I replaced my ACS but when I reconfigured the new ACS with the backup file I am able to login with the local users in Router but not with the AAA user.

Please help in this . What else I should do ?

The configurations in router are as it as.

Waiting for Response.

Thanks

Ritesh

I have this problem too.
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chaitu_kranthi Thu, 07/30/2009 - 02:50

Hi Ritesh,

Please use the below command set once, if you still face a issue then there may be one more reason, if you have multiple interface ip addresses in the router then also this kind of issue may raise.

Check the ip address of the router in the ACS server.

and then the you have to issue a command like

ip tacacs source interface (mention the interface name)

it has to work.let me know if you have any issue.

username abc password abc12345

tacacs-server host X.X.X.X

tacacs-server key XXXXX

aaa new-model

aaa authentication login default group tacacs+ local

aaa authorization exec default group tacacs+ if-authenticated

aaa authorization commands 1 default group tacacs+ if-authenticated

aaa authorization commands 15 default group tacacs+ if-authenticated

aaa authorization config-commands

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