FreeRadius/jRadius with Ericsson GGSN
adrian.heath at tracktrans.com
Wed Jul 12 17:39:22 CEST 2006
Trying to use FreeRadius (with jradius) to authenticate GPRS connections
over a private APN with Vodafone UK based on a common userid/password
but validating the MSISDN number (caller-id/mobile phone number) against
Installed an evaluation version of SteelBelt Radius (Vodafone's
recommended solution) and their test connection worked. Configured
FreeRadius to return same attributes and Vodafone's test connection
failed although FreeRadius sent back an accepted authentication.
The default SBR configuration file replaces something in the Class
attribute included in the response with the User-Name attribute value.
How do I configure FreedRadius to do the same?
SBR returns Class attribute that starts 'SBR2 CL' and then binary
characters. The User-Name attribute is included somewhere in the rest of
the string as changing the length of the User-Name in the request varies
the length of the Class response by the same number of characters.
The NAS is an Ericsson GGSN.
Any suggestions welcome
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