FR GGSN support

Alan DeKok aland at
Tue Jan 18 12:44:37 UTC 2022

On Jan 18, 2022, at 2:35 AM, Can Paçacı <pacaci at> wrote:
> Does Freeradius support authentication for mobile subscribers? Does it will respond to the Authentication and Accounting requests from the corporate GGSN?

  Does the GGSN send RADIUS packets?

> As I know for 3g gsm it is ok but what about for 4g and 5g compatibility?

  I don't see why not.  There's nothing special about 4g or 5g so far as RADIUS goes.  They use the same RADIUS attributes as 3g, with only minor updates.

  Alan DeKok.

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