[Freeswitch-users] TURN Configuration under CGN (RFC6598)

[Tihomir Culjaga]

yes, they are using these ranges for CGN

On 3 August 2017 at 04:15, Michael Jerris <mike at jerris.com> wrote:

> is that OPTIMA-TELEKOM
>
> if so, that is their ip block…
>
> On Aug 2, 2017, at 2:27 AM, Tihomir Culjaga <tculjaga at gmail.com> wrote:
>
> another carrier is using  :=)
> 89.201.184.0
> 89.201.185.0
> 89.201.186.0
> 89.201.187.0
>
> this is just wrong ... :=)
>
>
>
> On 1 August 2017 at 22:01, Tihomir Culjaga <tculjaga at gmail.com> wrote:
>
>> some private segment....10.x.x.x something on some carriers and
>> 172.31.x.x on others
>>
>> no idea about others
>>
>> On 1 August 2017 at 14:26, Brian West <brian at freeswitch.org> wrote:
>>
>>> What IP range did they use for CGNAT?
>>>
>>> On Mon, Jul 31, 2017 at 9:23 PM Nandy Dagondon <nandy1925 at gmail.com>
>>> wrote:
>>>
>>>> My Internet provider just implemented CGN. So, my WAN IP is no longer
>>>> public.  With CGN, NAT is setup for outbound packets initiated from my
>>>> end.  But for inbound packets, when remote Vertp clients connect to my FS,
>>>> CGN blocks them. Therefore, I can no longer experiment with Verto.
>>>>
>>>> That's why I need to try TURN/ICE service which is open to public to
>>>> relay media to my FS.  I understand STUN can only help in signalling.
>>>>
>>>> Thanks for the additional inputs.
>>>>
>>>> /Nandy
>>>>
>>>>
>>>> On Mon, Jul 31, 2017 at 3:42 PM, Tihomir Culjaga <tculjaga at gmail.com>
>>>> wrote:
>>>>
>>>>> TURN helps in Symmetric NAT scenarios only
>>>>>
>>>>> you should always try to get a direct connection first ( using STUN )
>>>>> and if everything else fails, you can use TURN.
>>>>>
>>>>> to check your NAT type, you can use stunclient program from
>>>>> stunprotocol.org
>>>>>
>>>>> e.g.:  /stunclient --mode full stun.ekiga.net 3479
>>>>>
>>>>> On 31 July 2017 at 02:44, Brian West <brian at freeswitch.org> wrote:
>>>>>
>>>>>> What issue are you trying to solve with turn?
>>>>>>
>>>>>> On Sat, Jul 29, 2017 at 1:42 AM Tihomir Culjaga <tculjaga at gmail.com>
>>>>>> wrote:
>>>>>>
>>>>>>>
>>>>>>> FS doesn't use turn... but verto client can use it if you pass the
>>>>>>> parameter in init function ... like that:
>>>>>>>
>>>>>>>    iceServers: [
>>>>>>>       {url: 'turn:numb.viagenie.ca',credential: 'pass', username:
>>>>>>> 'user'},
>>>>>>>       {url: 'stun:ripslinger.undo.it',},
>>>>>>>       {url: 'stun:stun.schlund.de',},
>>>>>>>       {url: 'stun:stun.ekiga.net',},
>>>>>>>       {url: 'stun:stun01.sipphone.com',},
>>>>>>>    ],
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 28 July 2017 at 15:54, Brian West <brian at freeswitch.org> wrote:
>>>>>>>
>>>>>>>> TURN is not needed with FreeSWITCH, plus we do not support it.
>>>>>>>>
>>>>>>>> /b
>>>>>>>>
>>>>>>>>
>>>>>>>> On Thu, Jul 27, 2017 at 8:55 PM, Nandy Dagondon <
>>>>>>>> nandy1925 at gmail.com> wrote:
>>>>>>>>
>>>>>>>>> Hi folks,
>>>>>>>>>
>>>>>>>>> I just learned that our Internet provider implemented CGN when I'm
>>>>>>>>> about to experiment WebRTC/mod_verto.  I already signed up a free TURN
>>>>>>>>> server account at http://numb.viagenie.ca/ to proceed.   Where do
>>>>>>>>> I place turn:numb.viagenie.ca in the config files? Is this
>>>>>>>>> correct?
>>>>>>>>>
>>>>>>>>> sip_profiles/external.xml:
>>>>>>>>> <param name="ext-rtp-ip" value="turn:numb.viagenie.ca"/>
>>>>>>>>> <param name="ext-sip-ip" value="turn:numb.viagenie.ca"/>
>>>>>>>>>
>>>>>>>>> /Nandy
>>>>>>>>>
>>>>>>>>
>
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