[SR-Users] (no subject)

[jay binks]

Nah these are physical hosts in colocated DC space.

so just for clarity, the issue is not with the floating IP.
that works perfect, as does keepalived and net.ipv4.ip_nonlocal_bind =1

my ONLY issue is that the non master host logs a LOT of messages,
because it dosnt have the floating IP ( and thus cant send SIP OPTIONS,
originating from the floating IP )

I realise this cant be fixed..  I just want to hide the log messages :P
EG: tell kamailio its in "nonlocal_bind" mode, so... yea dont log the udp_send
failed messages in my original message.



On 29 June 2016 at 19:09, Carsten Bock <carsten at ng-voice.com> wrote:

> Hi,
>
> quick question:
> Floating IP? Are you on Digital Ocean?
>
> DigitalOcean has an issue with UDP checksums on Floating IPs. They've
> been working on a fix, but that's not yet resolved.
>
> Quote from our Ticket:
> "We're definitely working on fixing this, but have managed to track
> the issue upstream into open-vswitch itself! We're working on fixing
> it, but it'll take longer. Turns out, we're not the only ones to see
> this - we found a similar bug going on on the Google cloud!"
>
> Thanks,
> Carsten
>
> 2016-06-29 9:55 GMT+02:00 jay binks <jaybinks at gmail.com>:
> > So here are my listen lines.
> >
> > listen=127.0.0.1
> > listen=1.2.3.4
> > listen=1.2.3.5
> >
> > perhaps I can remove the localhost listen, but I doubt thats relevant
> here.
> >
> > I have changed the IPS for the next 2 listen lines just so my IP's are
> not
> > on the list archive.
> >
> > 1.2.3.4 is my floating IP
> >
> > 1.2.3.5 is a fixed IP on the box.
> >
> > The kamailio messages im talking about are complaining because that
> > particular box is not the master, and does not have the floating ip at
> that
> > point of time.
> >
> >
> >
> >
> >
> >
> > On 28 June 2016 at 15:03, Joel Serrano | VOZELIA <joel at vozelia.com>
> wrote:
> >>
> >> Hi Jay,
> >>
> >> Can you paste your listen= lines from kamailio.cfg?
> >>
> >> Best regards,
> >> Joel.
> >>
> >> ----- Original Message -----
> >> > From: "jay binks" <jaybinks at gmail.com>
> >> > To: "Kamailio (SER) - Users Mailing List"
> >> > <sr-users at lists.sip-router.org>
> >> > Sent: Sunday, June 26, 2016 8:40:47 PM
> >> > Subject: Re: [SR-Users] (no subject)
> >>
> >> > I cant believe I sent this without a subject... OOPS !
> >> > if I might re-post ( with a subject ) if there are no replies in a few
> >> > days.
> >>
> >> > On 25 June 2016 at 10:40, jay binks < jaybinks at gmail.com > wrote:
> >>
> >> >> Hi Guys,
> >>
> >> >> Im using a keepalived solution between 2 kamailio boxes, with
> >> >> net.ipv4.ip_nonlocal_bind =1 .
> >>
> >> >> On the "non master" I pretty much constantly get these logs in
> syslog.
> >> >> What Im looking for is a way to suppress these because they are
> >> >> expected in my
> >> >> configuration.
> >>
> >> >> is there any way to tell kamailio to not log this... ( or at least,
> not
> >> >> at CRIT
> >> >> and ERROR )
> >>
> >> >> Jun 25 10:32:53 lb2 /usr/sbin/kamailio[24869]: ERROR: tm
> >> >> [../../forward.h:208]:
> >> >> msg_send(): udp_send failed
> >>
> >> >> Jun 25 10:32:53 lb2 /usr/sbin/kamailio[24869]: ERROR: <core>
> >> >> [udp_server.c:576]:
> >> >> udp_send():
> sendto(sock,0x7fc0732d5ab0,380,0,xxx.xxx.xxx.xxx:5060,16):
> >> >> Invalid
> >> >> argument(22)
> >>
> >> >> Jun 25 10:32:53 lb2 /usr/sbin/kamailio[24869]: CRITICAL: <core>
> >> >> [udp_server.c:581]: udp_send(): invalid sendtoparameters#012one
> >> >> possible reason
> >> >> is the server is bound to localhost and#012attempts to send to the
> net
> >>
> >> >> --
> >> >> Sincerely
> >>
> >> >> Jay
> >>
> >> >> _______________________________________________
> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> list
> >> >> sr-users at lists.sip-router.org
> >> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >>
> >> > --
> >> > Sincerely
> >>
> >> > Jay
> >>
> >> > _______________________________________________
> >> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> list
> >> > sr-users at lists.sip-router.org
> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >>
> >> _______________________________________________
> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> >> sr-users at lists.sip-router.org
> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
> >
> >
> >
> > --
> > Sincerely
> >
> > Jay
> >
> > _______________________________________________
> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> > sr-users at lists.sip-router.org
> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
>
>
>
> --
> Carsten Bock
> CEO (Geschäftsführer)
>
> ng-voice GmbH
> Millerntorplatz 1
> 20359 Hamburg / Germany
>
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> mailto:carsten at ng-voice.com
>
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>
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> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users at lists.sip-router.org
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>



-- 
Sincerely

Jay
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