[Freeswitch-users] Bottleneck between mod_xml_radius and freeradius client?
Ítalo Rossi
italo at freeswitch.org
Mon Sep 5 20:34:40 MSD 2016
This should be documented. Can anyone open a pull request?
Em seg, 5 de set de 2016 às 11:22, Juan Pablo Godoy <jpgodoy at redvoiss.net>
escreveu:
> OK, I think it was the freeradius client version all the time.
>
> I manually downloaded the last FreeRadius-Client version and recompiled
> xml_mod_radius as Sergey said.
>
> If someone needs to fix this problem, just copy the newer
> FreeRadius-Client directory where the old one is. Then open the makefile
> inside "/src/mod/xml_int/mod_xml_radius/" and change the variable
> "RADCLIENT_VERSION" from 1.1.6 to 1.1.7.
>
> Thank you to Sergey and Ahmed for your time and help.
>
> Best Regards,
> Juan Pablo Godoy.
>
> On 03-09-2016 13:49, Sergey Safarov wrote:
> > Default freeswitch is compiled with freeradius-client 1.1.6 version.
> > This version has several bugs fixed in 1.1.7.
> > Please recompile FreeSwitch with 1.1.7 radius lib and also check that
> > iptables and selinux is disables.
> >
> > http://freeradius.org/freeradius-client/
> >
> > сб, 3 сент. 2016 г. в 19:04, Juan Pablo Godoy <jpgodoy at redvoiss.net
> > <mailto:jpgodoy at redvoiss.net>>:
> >
> > Hello,
> >
> > I'm sorry to bother everyone with these mails, but I'm discovering
> > things (I'm completely new in Freeswitch) and probably this will help
> > someone in the future. The problem is not caused by DNS at all. The
> > reverse resolv it's used by Radius client just for logging purposes.
> I
> > gave a FQDN to each Radius and the report changed to:
> >
> > "freeswitch: rc_send_server: no reply from RADIUS server FQDN:1646,
> > XXX.XXX.XXX.XXX"
> >
> > After that I increased the amount of retries in mod_xml_radius and
> > then
> > my Radius server (BTW is a Radiator) logged messages like the next
> > one:
> >
> > "INFO: Duplicate request id 53 received from XXX.XXX.XXX.XX(42430):
> > retransmit reply"
> >
> > If I run tcpdump in my Freeswitch server I can see every reply
> > retransmited from the Radius server. It looks like that Radius Client
> > can't process those replies.
> >
> > What else can I check?
> >
> > Regards,
> >
> > On 02-09-2016 14:20, Juan Pablo Godoy wrote:
> > >
> > > Hello,
> > >
> > > I was wrong yesterday Sergey, as you say the problem could be
> > related
> > > to reverse resolv.
> > >
> > > I've discovered that in Debian those errors are reported in
> > > /var/log/users.log and that the problem perhaps is the rate of
> > calls,
> > > therefore could be related to the rate that my system tries to
> > do the
> > > reverse resolv.
> > >
> > > I don't think the problem is my DNS server, anyway right now I'm
> > using
> > > google's DNS with the same results.
> > >
> > > What could be limiting that rate? Is there a way to fix it?
> > >
> > > Best Regards,
> > > Juan Pablo Godoy.
> > >
> > > On 01-09-2016 12:50, Juan Pablo Godoy wrote:
> > >>
> > >> Hello Sergey,
> > >>
> > >> Thank you very much for your help.
> > >>
> > >> Please correct me if I'm wrong, but I don't think this is
> > related to
> > >> my DNS because my configuration don't use hostnames. Besides
> > now that
> > >> I'm using Debian I don't see those "look up" message anymore.
> > >>
> > >> Best Regards,
> > >> Juan Pablo Godoy.
> > >>
> > >> On 01-09-2016 10:57, Sergey Safarov wrote:
> > >>>
> > >>> It is look like DNS not return reverse resolv results.
> > >>> Please check DNS requests and responses.
> > >>>
> > >>>
> > >>> On Thu, Sep 1, 2016, 16:43 Juan Pablo Godoy
> > <jpgodoy at redvoiss.net <mailto:jpgodoy at redvoiss.net>
> > >>> <mailto:jpgodoy at redvoiss.net <mailto:jpgodoy at redvoiss.net>>>
> > wrote:
> > >>>
> > >>> Hello,
> > >>>
> > >>> Can anybody help me please?
> > >>>
> > >>> During this week I changed from CentOS 7 to Debian 8.5 and I
> > >>> still have the same problem. Honestly I don't know what to do
> > >>> anymore.
> > >>>
> > >>> Regards,
> > >>> Juan Pablo Godoy.
> > >>>
> > >>> On 19-08-2016 15:00, Juan Pablo Godoy wrote:
> > >>>> Hello Everybody,
> > >>>>
> > >>>> I'm new using Freeswitch and now I'm implementing it as a
> > B2BUA
> > >>>> using Radius (using the module mod_xml_radius) for
> Accounting
> > >>>> and Authentication. Everything work OK until freeswitch has
> > >>>> more than 260 simultaneous calls, after that the cli shows
> > >>>> errors:
> > >>>>
> > >>>> 2016-08-18 16:23:24.314356 [ERR] mod_xml_radius.c:1046
> > >>>> mod_xml_radius: Accounting Stop failed
> > >>>> 2016-08-18 16:23:24.454362 [ERR] mod_xml_radius.c:1109
> > >>>> mod_xml_radius: Failed to authenticate, authentication
> > result: 1
> > >>>>
> > >>>> Meanwhile, the messages file shows the following errors:
> > >>>>
> > >>>> rc_ip_hostname: couldn't look up host by addr:
> > "HEXAIPADRRESS"
> > >>>> rc_send_server: no reply from RADIUS server unknown:1646,
> > >>>> "IPADDRESS"
> > >>>>
> > >>>> It looks like it's timeout, however my Radius server is
> > >>>> responding OK to another server's requests.
> > >>>>
> > >>>> I'm using Freeswitch 1.6.9 compiled from source.
> > >>>>
> > >>>> Best Regards,
> > >>>> Juan Pablo Godoy.
> > >>>
> > >>>
> >
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