[Serusers] R: R: R: R: Loadbalancing for interco
Stefano Capitanio
s.capitanio at mclink.it
Tue Nov 13 16:12:14 CET 2007
I've installed SER on another machine with a Fedora distribution and now that issue is not present anymore.
I cannot understand where was the problem with the other installation :-(
> -----Messaggio originale-----
> Da: Jiri Kuthan [mailto:jiri at iptel.org]
> Inviato: martedì 13 novembre 2007 10.01
> A: Stefano Capitanio; serusers at lists.iptel.org
> Oggetto: Re: [Serusers] R: R: R: Loadbalancing for interco
>
> At 18:48 12/11/2007, Stefano Capitanio wrote:
> >Yes, it seems really strange also to me.
> >
> >I've tried with both SER-0.9.6 and OpenSER-1.2.2 on a Gentoo-linux
> >And in both cases there is the same problem...
> >
> >Do you think that can be a problem of installation/compiling?
> >Have ever heard something like that?
>
> Not really :-(
> Calling forward can't change contacts -- perhaps you are mistakenly
> starting SER with other config file than you think?
>
> -jiri
>
>
> >-Stefano
> >
> >> -----Messaggio originale-----
> >> Da: Jiri Kuthan [mailto:jiri at iptel.org]
> >> Inviato: lunedì 12 novembre 2007 18.28
> >> A: Stefano Capitanio; serusers at lists.iptel.org
> >> Oggetto: Re: [Serusers] R: R: Loadbalancing for interco
> >>
> >> I think there is some confusion here ... SER doesn't change contacts by
> >> the action referred to
> >> bellow.
> >>
> >> -jiri
> >>
> >> At 17:54 12/11/2007, Stefano Capitanio wrote:
> >> >It is the simplest ser.cfg you can imagine:
> >> >
> >> > Route {
> >> > forward(z.z.z.z,5060);
> >> > }
> >> >
> >> >
> >> >The message enter in SER (y.y.y.y) as:
> >> >
> >> > U x.x.x.x:5060 -> y.y.y.y:5060
> >> > REGISTER sip:213.203.128.126 SIP/2.0.
> >> > Via: SIP/2.0/UDP
> >> x.x.x.x:5060;rport;branch=z9hG4bKFCDF5014775145F7BBFB33B621BC8BC0.
> >> > From: openser <sip:123456102 at y.y.y.y>;tag=1540538748.
> >> > To: openser <sip:123456102 at y.y.y.y>.
> >> > Contact: "openser" <sip:123456102 at x.x.x.x:5060>.
> >> > Call-ID: 23FDB6F533AC4BCF840FD35F34B385FD at y.y.y.y.
> >> > CSeq: 60558 REGISTER.
> >> > Expires: 120.
> >> > Max-Forwards: 70.
> >> > User-Agent: X-Lite release 1103m.
> >> > Content-Length: 0.
> >> >
> >> >And goes out as:
> >> >
> >> > U y.y.y.y:5060 -> z.z.z.z:5060
> >> > REGISTER sip:y.y.y.y SIP/2.0.
> >> > Via: SIP/2.0/UDP y.y.y.y:5060;branch=0.
> >> > Via: SIP/2.0/UDP
> >>
> 195.110.129.41:5060;rport=5060;branch=z9hG4bKFCDF5014775145F7BBFB33B621BC8
> >> BC0.
> >> > From: openser <sip:123456102 at y.y.y.y>;tag=1540538748.
> >> > To: openser <sip:123456102 at y.y.y.y>.
> >> > Contact: "openser" <sip:123456102 at y.y.y.y:5060>.
> >> > Call-ID: 23FDB6F533AC4BCF840FD35F34B385FD at y.y.y.y.
> >> > CSeq: 60558 REGISTER.
> >> > Expires: 120.
> >> > Max-Forwards: 70.
> >> > User-Agent: X-Lite release 1103m.
> >> > Content-Length: 0.
> >> >
> >> >
> >> >
> >> >> -----Messaggio originale-----
> >> >> Da: Jiri Kuthan [mailto:jiri at iptel.org]
> >> >> Inviato: lunedì 12 novembre 2007 17.41
> >> >> A: Stefano Capitanio; serusers at lists.iptel.org
> >> >> Oggetto: Re: [Serusers] R: Loadbalancing for interco
> >> >>
> >> >> I haven't seen your config file, but normally it does not change
> >> Contacts.
> >> >> It changes contacts if it is configured to deal with NATs.
> >> >>
> >> >> -jiri
> >> >>
> >> >> At 17:20 12/11/2007, Stefano Capitanio wrote:
> >> >> >Ok, thanks for your answer, I understand your position.
> >> >> >
> >> >> >Anyway I cannot understand why SER modify the Contact header
> without
> >> any
> >> >> instruction about that in the config file...is there any reason
> >> concerning
> >> >> RFC compliance?
> >> >> >
> >> >> >Best regards,
> >> >> >Stefano
> >> >> >
> >> >> >> -----Messaggio originale-----
> >> >> >> Da: Jiri Kuthan [mailto:jiri at iptel.org]
> >> >> >> Inviato: lunedì 12 novembre 2007 17.09
> >> >> >> A: Stefano Capitanio; serusers at lists.iptel.org
> >> >> >> Oggetto: Re: [Serusers] Loadbalancing for interco
> >> >> >>
> >> >> >> Well, load-balancing is not easy. To deal with issues like you
> are
> >> >> >> describing,
> >> >> >> your best choice is a load-balancer which is capable of working
> in
> >> >> >> transparent
> >> >> >> mode. We have such in our intelligence, some work, some less so,
> let
> >> me
> >> >> >> know
> >> >> >> if you need some intelligence on this.
> >> >> >>
> >> >> >> -jiri
> >> >> >>
> >> >> >> At 12:23 12/11/2007, Stefano Capitanio wrote:
> >> >> >> >Content-class: urn:content-classes:message
> >> >> >> >Content-Type: multipart/alternative;
> >> >> >> > boundary="----_=_NextPart_001_01C8251E.664EA61A"
> >> >> >> >
> >> >> >> >Hi,
> >> >> >> >
> >> >> >> >we are trying to do the same with our servers but we have some
> >> problem
> >> >> >> with registrations:
> >> >> >> >it seem that when the REGISTER message pass through SER, the
> host-
> >> part
> >> >> of
> >> >> >> Contact field is modified with the local address of SER.
> >> >> >> >Is it a misconfiguration problem?
> >> >> >> >Do you have experience in balancing also the registrations?
> >> >> >> >
> >> >> >> >Thanks,
> >> >> >> >Stefano
> >> >> >> >
> >> >> >> >
> >> >> >> >On Thu, 2007-09-13 at 11:02 +0200, inge wrote:
> >> >> >> >
> >> >> >> >> Hi all,
> >> >> >> >
> >> >> >> >>
> >> >> >> >
> >> >> >> >> Is there a way to have something like a loadbalancing on SER
> for
> >> >> >> >
> >> >> >> >> outgoing calls ?
> >> >> >> >
> >> >> >> >>
> >> >> >> >
> >> >> >> >> I want to distribute the calls between two gateways. Ideally,
> >> with a
> >> >> >> >
> >> >> >> >> coefficient (ie. 60% for the first and 40% for the second).
> >> >> >> >
> >> >> >> >>
> >> >> >> >
> >> >> >> >> Thanks for your support.
> >> >> >> >
> >> >> >> >>
> >> >> >> >
> >> >> >> >> Adrien .L
> >> >> >> >_______________________________________________
> >> >> >> >Serusers mailing list
> >> >> >> >Serusers at lists.iptel.org
> >> >> >> >http://lists.iptel.org/mailman/listinfo/serusers
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >> --
> >> >> >> Jiri Kuthan http://iptel.org/~jiri/
> >> >> >_______________________________________________
> >> >> >Serusers mailing list
> >> >> >Serusers at lists.iptel.org
> >> >> >http://lists.iptel.org/mailman/listinfo/serusers
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> Jiri Kuthan http://iptel.org/~jiri/
> >> >_______________________________________________
> >> >Serusers mailing list
> >> >Serusers at lists.iptel.org
> >> >http://lists.iptel.org/mailman/listinfo/serusers
> >>
> >>
> >>
> >> --
> >> Jiri Kuthan http://iptel.org/~jiri/
> >_______________________________________________
> >Serusers mailing list
> >Serusers at lists.iptel.org
> >http://lists.iptel.org/mailman/listinfo/serusers
>
>
>
> --
> Jiri Kuthan http://iptel.org/~jiri/
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