Sounds like incorrectly configured mobile phones with Symbian OS.
On Wed, 29 Oct 2014, Rando Nakarmi wrote:
I have few fews which has garbage username, why does this happens ?
radiusd[367]: Login OK: [u2ttxxBZPlxGkGvGiM6lhPw==]
radiusd[369]: Login OK: [f2vnxxBZPlxGkGvGiM6lhPw==]
any help
(If not configured correctly for WPAx-Enterprise, they tend to send
identities with multiple delimiters, base64-encoded cert parts,
and what not, in the User-Name...).