GGSN/APN Freeradius and Proxy

[Alan DeKok]

On Feb 24, 2015, at 8:25 AM, Tevfik Ceydeliler <tevfik.ceydeliler at astron.yasar.com.tr> wrote:
> I wonder this really. Becaue I try to move all user from MS-IAS to Freeradius to use IP pool. So, those users are defined on IAs and works well. 10.1.1.51 is my OTP server.

  Well.. look at it’s logs to see why it’s rejecting the user.

> But, both Real connection from GSM and NTradping use same proxy and home servers. 10.1.1.51. So there is only one difference is that coming packet from GGSN.
> Little bit more hint please :)

  There’s no “hint” needed.  Look at the logs on the home server.

  Or, look at the packets.  See what the differences are between the ones that succeed, and ones that fail.  Those differences are causing the failure.

  Those are your *only* options.  There is no magic here.

  Alan DeKok.