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Remote AAA Servers Unreachable; local authentication failed; console login successful

netspazz
Level 1
Level 1

I have radius configured and when connected it does authenticate and am able to login successfully.

 

Problem is that when the radius server is unreachable I should be able to login using the local login, but it fails with the following message;

"Remote AAA servers unreachable; local authentication failed"

 

I can hook up to the console and log in using the local accounts. I thought the rules, if set, when radius is unavailable then the local login should work.

 

Below is the configuration for AAA authentication:

aaa authentication login default group radius local
aaa authentication login console local
aaa authentication login error-enable

 

the above configuration shows if my default group cannot be reached then use local, and local does work since I can use the console to log in.

 

am I missing something?

3 Replies 3

Hello,

 

what do you have configured locally ? Can you post the full configuration ?

system is a nexus 5K

 

 

username admin password 5 XXXXXXXXXXXXXXXXXXXXXXX role network-admin
...
...
...
radius-server timeout 2
radius-server host radiusServer1 key 7 "XXXXXXXXXX" authentication accounting timeout 2 retransmit 3
radius-server host radiusServer2 key 7 "XXXXXXXXXX" authentication accounting timeout 2 retransmit 3
aaa group server radius management
  server radiusServer1
  server radiusServer2
  source-interface loopback0
...
...
...
line console
  exec-timeout 15
line vty
  session-limit 14
  exec-timeout 15
  access-class MGMT-ACCESS in

balaji.bandi
Hall of Fame
Hall of Fame

aaa authentication login console local  - becuase of this you able to login to console.

 

try adding

aaa authentication login default fallback error local

 

 

BB

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