[Freeswitch-users] EVENT_TRAP: IP change detected

Anthony Minessale anthony.minessale at gmail.com
Tue Jul 31 16:24:10 MSD 2012


If the path to the internet changes by doing a bind and getting the primary
ip of the interface, this fires.  If its causing problems, you can disable
it in sofia.conf.xml
On Jul 31, 2012 7:48 AM, "Peter Steinbach" <lists at telefaks.de> wrote:

> I currently have the same problem.
>
> 2012-07-31 08:52:02.167397 [INFO] mod_sofia.c:5173 EVENT_TRAP: IP change
> detected
> 2012-07-31 08:52:02.167397 [INFO] mod_sofia.c:5174 IP change detected
> [10.2.2.11]->[192.168.1.1] []->[]
> and then the call gets hungup up due to missing rtp.
> That means: for the internal profile the ip 10.2.2.11 changed to
> 192.168.1.1 which is the IP of the external interface
>
> There is also a commented parameter <!-- <param name="auto-restart"
> value="false"/> --> in sofia.conf.xml
>
> Is it advisable to also change this to <param name="auto-restart"
> value="false"/>?
>
> --
> With kind regards
> Peter Steinbach
>
> Telefaks Services GmbH
> mailto:lists (att) telefaks.de
> Internet: www.telefaks.de
>
>
>
> On 03/09/12 00:38, Nestor A Diaz wrote:
> > On 02/28/2012 11:26 PM, Anthony Minessale wrote:
> >> it happens when the route to the internet changes to another device.
> >> you an disable this:
> >>
> >> edit your sofia profile file internal.xml
> >>
> >> and comment this:
> >>
> >> <param name="auto-restart" value="true"/>
> >>
> > Hi Anthony , but the route didn't change, i just added aliases to the
> > external interface (mistake: i wrote internal interface on the first
> > mail but it was the external interface), the funny thing is that no
> > matter if i disabled the aliases, after some calls the freeswitch
> > trigger the event:
> >
> > 2012-03-08 16:04:56.186572 [INFO] mod_sofia.c:5155 EVENT_TRAP: IP change
> > detected
> >
> > and no internal profile anymore, i have already disabled the aliases
> > when this happened.
> >
> > The external interface was a network card with native vlan and the
> > internal interface was a vlan over the same hardware interface. (just
> > because i used to separate voice from data on different vlans)
> >
> > I just put your fix on the internal profile, I hope the problem does not
> > happen again.
> >
> > Hope that will give you some hints.
> >
> > Thanks for such awesome piece of software !
> >
> > Slds.
> >
>
>
>
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