No remote authentication

[Clayton Alves]

Apparently your firewall is inactive.
For the sake of conscience, issue the following command:

sudo iptables -F

This will flush all firewall rules, including other tables.

Make sure radiusd.conf "listen_address" param is equal to "*".
This ensures freerarius will bind in all available IP addresses (0.0.0.0).

Clayton A. Alves <http://claytonaalves.github.com>
 *claytonaalves*
 +55 66 9233-3406


2014-03-25 18:27 GMT-04:00 Benoit <goony at hotmail.fr>:

> Again, I am not very good with networking, but I assume there's no active
> firewall on my server after running those 2 commands:
>
>
> ubuntu:~$ sudo iptables -L
> Chain INPUT (policy ACCEPT)
> target     prot opt source               destination
>
> Chain FORWARD (policy ACCEPT)
> target     prot opt source               destination
>
> Chain OUTPUT (policy ACCEPT)
> target     prot opt source               destination
>
>
>
>
> ubuntu:~$ sudo ufw status
> Status: inactive
>
>
>
> Am I correct?
>
> Thanks everyone for trying to help by the way. I just joined the mailing
> list and am happy to see it so active.
>
> Benoit
>
>
>
>
> ------------------------------
> From: stefan.paetow at diamond.ac.uk
> To: freeradius-users at lists.freeradius.org
>
> Subject: RE: No remote authentication
> Date: Tue, 25 Mar 2014 18:15:46 +0000
>
>
>  Check if you have the iptables process running. If you do, you have a
> firewall.
>
>
>
> Stop the service and see if things start working. If they do, your
> firewall was blocking the traffic and you will need to set up rules for
> that.
>
>
>
> Regards
>
>
>
> Stefan
>
>
>
>
>
> *From:* Benoit [mailto:goony at hotmail.fr]
> *Sent:* 25 March 2014 13:54
> *To:* FreeRadius users mailing list
> *Subject:* RE: No remote authentication
>
>
>
> I am not an expert in networking, but I assume this is the command you are
> talking about:
>
> ubuntu:/etc/freeradius$ sudo netstat -anpu
> Active Internet connections (servers and established)
> Proto Recv-Q Send-Q Local Address           Foreign Address
> State       PID/Program name
> udp        0      0 127.0.0.1:18120         0.0.0.0:*
> 3777/freeradius
> udp        0      0 0.0.0.0:1812            0.0.0.0:*
> 3777/freeradius
> udp        0      0 0.0.0.0:1813            0.0.0.0:*
> 3777/freeradius
> udp        0      0 0.0.0.0:1814            0.0.0.0:*
> 3777/freeradius
> udp        0      0 0.0.0.0:68              0.0.0.0:*
> 459/dhclient3
>
>
>
>
>  > Date: Tue, 25 Mar 2014 13:34:26 +0000
> > From: A.L.M.Buxey at lboro.ac.uk
> > To: freeradius-users at lists.freeradius.org
> > Subject: Re: No remote authentication
> >
> > Hi,
> >
> > > but the server debug mode (server side) does not react at all and stay
> in
> > > the waiting for requests state, while the client gets its requests to
> > > timeout.
> >
> > ..so the server doesnt receive the packet at all? in that case check
> your firewalls
> > - eg the server firewall...ensure UDP 1812 is allowed
> >
> > alan
> > -
> > List info/subscribe/unsubscribe? See
> http://www.freeradius.org/list/users.html
>
>
>
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