[Freeswitch-dev] VLAN support in sofia module

[Anthony Minessale]

its not possible to listen on 0.0.0.0 you can only guess at best on
which ip goes with what packets and you cannot choose which source
addr to put in outbound packets in that case.  This is a limitation
caused by the design of the SIP spec.


You must create a distinct profile for every interface with the
desired IP from each vlan.



On Tue, Oct 26, 2010 at 11:49 AM, Steven Ayre <steveayre at gmail.com> wrote:
> Thinking about it, it won't work. ext-sip-ip will be inside the
> packets but they'll be sent from sip-ip so the clients won't see it
> coming from the IP you want.
>
> On 26 October 2010 17:47, Steven Ayre <steveayre at gmail.com> wrote:
>> Possibly your best bet would be to set sip-ip and rtp-ip to the
>> specific interface and ext-sip-ip and ext-rtp-ip to the global IP.
>>
>> I don't know how well this'll work though. Sofia might get very
>> confused about where to send stuff to, since the same IP is used on
>> essentially separate networks.
>>
>> -Steve
>>
>>
>> On 23 October 2010 19:47, Adam Kuśmirek <amkusmirek at gmail.com> wrote:
>>> Hi All
>>>
>>> I would like to run FreeSwitch as SBC in my network. I have
>>> architecture with all clients connected via separate vlans.
>>> It gives me possibility to use one ip address for all clients, but I
>>> need FS sofia profile to bind to specific interface (eg eth0:20 vlan
>>> 20) and global ip address.
>>> As I see, for now sofia module allows to bind to ip address only. I
>>> looked quickly to sourcees and it seems that this is limited by sofia
>>> library.
>>> Of course i may be wrong because I'm new to FS and didn't have time to
>>> analyze sources.
>>> Please, write some words on this topic.
>>> Do you have plans to implement vlan support in FS.
>>> I know that AcmePacket Net-Net gives such feature. Don't know any open
>>> voip solution with this iplemented.
>>>
>>> Regards Adam
>>>
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>>
>
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-- 
Anthony Minessale II

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