Log Incorrect Password and give Specific IP

[Aurélio de Souza Ribeiro Neto]

Hello List

     I have a scenario that I want to LOG Incorrect PAP password in 
radius.log and give IP from a specific Pool to this user.

     I can give an IP from another pool in autenticate session changing 
update control and update reply in PAP reject case, but how can I log 
something like:

     Mon Mar  1 16:32:20 2021 : Auth: (1072468) Login incorrect (pap: 
Crypt digest does not match "known good" digest): [testepppoe2/testeppp] 
(from client ce-pop-encol port 15729869 cli 00:E0:4C:DA:BC:83)

     Some hint are welcome

     Thanks again

Aurelio