The wireless controller system log reports an error admin from 127.0.0.1 login failed.

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The following information often appears in the wireless controller system log: report admin from 127.0.0.1 login failed.

For the login between internal modules, the internal address (127.0.0.1) is used. Smart-mc will continue to access the netconf module, but the login fails due to the configuration mismatch, and it keeps trying to log in, causing the problem.

Specific configuration:

smartmc tm username admin password cipher $c$3$pDRGYMhp8BJj9izPGT4VKY1aIJnLUrrC      

#

local-user admin class manage

password hash $h$6$V6Uy+TirqFRdSY1T$qJacuSnSjjmkpwNDh26x5Q9lWX7ZMOdTbzbCePWgia9KYeEszIlL1iMarsOZBroG9nR92BEAv6ZRGVi3aoNK+g==

service-type ssh telnet terminal http https

authorization-attribute user-role network-admin

#

The device is configured with smartmc by default. If the user changes the local-user password, an error like the one above will appear.

Solution:

1. If you do not really use smart-mc, it is recommended to turn off the function of smart-mc (undo smart-mc enable) 

2. If used: the password of local-user and the password configured in smart-mc must be consistent