MS-CHAPv2 not working

Matthew McTague matthew.mctague at
Wed May 1 01:36:41 CEST 2019


Does anyone know why MS-CHAPv2 may not be working on a new FreeRADIUS implementation we've built?

I'm trying to do MS-CHAPv2 with a SQL database, not with LDAP.

The issue only occurs when a realm is added to the username (on the RADIUS client). As I understand, as nostrip is not entered in the relevant realm block in /etc/raddb/proxy.conf, this should be stripped.

radiusd -X output is at

Information and passwords have been changed / sanitized.

If I've missed any required information, please tell me, and I will respond accordingly.

Warm Regards,

Matthew McTague
Head of Infrastructure, Reliance Networks
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