radius logs with garbage username

[Alan DeKok]

Rando Nakarmi wrote:
> but these are not a valid users, 

  Then fix your RADIUS server to reject them.

  They look to be base64 encoded.  Try decoding them to see what the
real username is.

  And fix your database (or whatever you use) to ignore base64 encoded
usernames.

  FreeRADIUS just takes what the user sends, and passes it to the
database.  If the database accepts the user with a bad name, blame the
database.  Not FreeRADIUS.

  Alan DeKok.