source-ports-determined-and-how-can-i-force-it-to-use-a-specific-port
<https://superuser.com/questions/1118735/how-are-source-ports-determined-and-how-can-i-force-it-to-use-a-specific-port>
Fails to mention very simple way to force local port number on outgoing tcp
connections: the bind(...) call
Second why don't kamalio do not re-use an existing connection to a given
destination is also interesting question
2018-06-20 14:01 GMT+02:00 Daniel-Constantin Mierla <
notifications(a)github.com>gt;:
If you refer that the local port of a tcp connection
initiated by kamailio
is sort of random number, not the port on which kamailio listens, then this
is how the TCP stack works. Homer likely takes the internal socket used to
receive the packet or the one specific for the interface to send out.
In tcp, it is not possible (or better said, rather impossible) to force
local socket for a tcp connection, you can search more on google about, for
example a discussion at:
-
https://superuser.com/questions/1118735/how-are-
source-ports-determined-and-how-can-i-force-it-to-use-a-specific-port
<https://superuser.com/questions/1118735/how-are-source-ports-determined-and-how-can-i-force-it-to-use-a-specific-port>
I am going to close this issue -- if you want to discuss more on this
topic, the right place is sr-users(a)lists.kamailio.org mailing list.
If I misunderstood what you reported and you still think it is an issue of
kamailio, reopen and try to describe from another angle, like what it is
happening for a specific case and what you expected to happen.
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