BAY Software
Description
All versions of the BAY software prior to 18.0.2 are broken in regards
to the Message-Authenticator
. They send a strictly MD5 encoded secret
instead of the encoding required by the RFC. This has been fixed in
18.0.2 and only 18.0.2.
If you see messages in the radius log like:
Received packet from xxx.xxx.xxx.xxx with invalid Message-Authenticator!
and you are using a Bay Annex, then you MUST upgrade the software on your Annex. There is NO other solution to the problem.