No Response from radius server

[Alan DeKok]

On Aug 13, 2020, at 2:21 AM, Muhammed Buvaydani via Freeradius-Users <freeradius-users at lists.freeradius.org> wrote:
> 
> 
> I have freeradius 3.0 which is installed on ubuntu 18.10 ,
> I am working on hotspot system using Mikrotik with freeradius , I was able to send login Request from Mikrotik to radius server without any problem , but then I enabled Ufw in ubuntu machine ,
> then I disabled UFW ,
> Now Mikrotik can send request to freeradius but freeradius can not send response to Mikrotik , I don't know what is the problem , I disabled UFW and even I removed it from  the server ,but still Mikrotik Can not get response from Radius
...
> as u see from the last line , Freeradius sending Access-accept to Mikrotik , but this response not received by mikroitk and Mikrotik through
> 
> Login Feild No Response From Radius

  Then it's a networking issue.  There isn't anything you can do to FreeRADIUS to fix the problem.

> I tested Mikrotik with another freeradius server and it is working without any problem

  "another" FreeRADIUS server... on the same machine?  On the same network?  What's different about the other system?

> So , I think there are somethings which prevent  the response packet to Mikrotik .

  OS / network / routing.  Not a RADIUS issue.

  Alan DeKok.