Not able to login after configuring SSH.Please reply

Unanswered Question
Jan 2nd, 2010

i have configured AAA on Cisco aeronet 1400 series wireless bridge (AIR-BR1410A-A-K9).After configuring i am not able to login to the device via telnet and via putty.Soon after enabling SSH i am not able to login even through SSH.The below are the commands i have configured on the device.I used to configure the same commands on my Cisco Switches also.

Layer -2

ip domain-name NETS

crypto key generate rsa general-keys modulus 1024

ip ssh version 2

aaa new-model

aaa authentication login Login-LAN group tacacs+ line

aaa authentication enable default group tacacs+ enable

aaa accounting exec EXEC-LAN-L2 start-stop group tacacs+

aaa accounting commands 1 Level-1-LAN-L2 start-stop group tacacs+

aaa accounting commands 15 Level-15-LAN-L2 start-stop group tacacs+

tacacs-server host 10.254.0.140 key !n01#zh3r3@|2

line vty 0 4

accounting commands 1 Level-1-LAN-L2

accounting commands 15 Level-15-LAN-L2

accounting exec EXEC-LAN-L2

login authentication Login-LAN

transport input ssh

I have this problem too.
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Ganesh Hariharan Sat, 01/02/2010 - 10:17

Hi,

Check out the connectivity between cisco aeronet and TACAS server and what is the failed logs says in tacas server.

If possible try to change the configuration to aaa authentication login Login-LAN(default) group tacacs+ line and then try what exactly happens.

Hope that helps

Regards

Ganesh.H

Kent Heide Sat, 01/02/2010 - 22:30

Test your configuration by using the `test aaa group Login-LAN username password new-code`.

If that is successful your AAA is ok. Probably you have an issue with your ssh (ACL's??).

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