"No NAS-Port seen"

Alan DeKok aland at deployingradius.com
Mon May 28 10:44:49 CEST 2012

Adam Karajah wrote:
> I have freeradius installed on CentOS, and i am very interested in
> Simultaneous-use attribute to limit the number of logins per user.
> Anyway my nas seems to not sending NAS-Port attribute to freeradius
> which causes realm radutmp not to work. i looked all over the internet
> but i conuldnt find a solution, please help me to find a workaround to
> solve this problem. 
> these are the two lines i keep seeing as an output from the debugging
> command radiusd -X :
> rlm_radutmp: No NAS-Port seen. Cannot do anything.
> rlm_radumtp: WARNING: checkrad will probably not work!

  Fix your NAS to send NAS-Port.  There really is no other choice.

> its very urgent.

  That's nice.

  Alan DeKok.

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