[Freeswitch-users] Bind to more than one ethernet interface

Anthony Minessale anthony.minessale at gmail.com
Thu Sep 24 11:29:19 PDT 2009


if you bind the same profile to more than one ip, all your traffic would
come in one ip and out another and cause tremendous confusion.
To see a working example of this problem see asterisk
https://issues.asterisk.org/view.php?id=2358

(note bkw and mikej contribute to this bug)

Here is me reporting a similar issue in IAX (my only negative karma ever on
that site)
https://issues.asterisk.org/view.php?id=7315

moral of the story is, it's unwise to bind multiple ip to a server interface
that uses UDP signalling and the SIP spec requires
a UA to have one specific URL


On Thu, Sep 24, 2009 at 12:42 PM, Michael Collins <msc at freeswitch.org>wrote:

>
>
> On Wed, Sep 23, 2009 at 10:22 PM, Gabriel Gunderson <gabe at gundy.org>wrote:
>
>> On Wed, Sep 23, 2009 at 10:44 PM, Seven Du <dujinfang at gmail.com> wrote:
>> > It not possible to use 0.0.0.0 for on profile. however, you can create
>> more
>> > sip profiles for each of your interfaces. Search freeswitch-users
>> archievs
>> > then you will find similar topics.
>>
>> It sure would be nice to be able to provide a list of IPs in one
>> profile.  Seems like I run into that need often.  Instead, I end up
>> making two profiles that are mostly the same.
>>
>> Is there a reason why this is the way it is?
>>
>
> A SIP profile is a user agent. By design it services exactly one IP/Port
> combo. If you are finding that you need to have multiple IP's or ports in a
> single SIP profile then that suggests to me that you might be trying to use
> the wrong tool for the job. What are the scenarios where you feel you need a
> single profile to handle multiple IP addresses? My guess is that bkw and the
> gang will have suggestions for an elegant solution that will fit your needs.
>
> -MC
>
>
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>


-- 
Anthony Minessale II

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