[SR-Users] Kamailio send TCP packets from random ports

[Yuriy Gorlichenko]

yes. Thats will be great because in some system design it must use same
port that listening for sendinf like in UDP for example for transcoding SIP
over  WebSocket to SIP over TCP and masking registration behind thanscoder.

Like User sends registration, kamailio just Transcoding this request to TCP
and then resend this registration packet to Asterisk.
With this example asteisk must originate all PACKETS to TCP port of
kamailio but it tries to send it to port from wich request arrived and if
use TCP it will not equal port that kamailio listening for TCP.

2016-09-08 13:17 GMT+03:00 Daniel Tryba <d.tryba at pocos.nl>:

> On Thu, Sep 08, 2016 at 11:16:29AM +0200, Federico Cabiddu wrote:
> > about this subject: linux kernel starting from 3.9 introduced
> SO_REUSEPORT
> > which allows reusing TCP sockets.
> > It could be interesting supporting this in Kamailio. I worked on a patch
> > for this, I can open a PR and start a discussion if you think it's worth.
>
> Interesting, I read about SO_REUSEPORT a couple of weeks ago but it
> didn't dawn on me that it lets you have multiple sender sockets (by just
> not accept()-ing). IMHO it is usefull for setups that use IP based
> authentication with TCP instead of UDP (probably something the OP want
> to do).
>
>
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