[SR-Users] Kamailio does'nt respond to packets from specific addresses

[עדי ויזגן]

Hi everyone,
I have the following problem:
I have a Kamailio server that is connected to several Asterisk servers for
load balacing in a LAN network with the IP's of 192.168.16.X.
I recently connected with another company that is supposed to send me calls
through the Kamailio server.
The problem is this:
I am connected to then with a cable from their network to mine. My port has
the address 10.9.18.198 and they come from the address 172.18.177.18.
When I get packets from their address (172...) I can see them getting to my
Kamailio server, but the Kamailio does not respond.
It only happens when I get packets from 172 source address.
If I get from 192 or 10 adresses from my LAN network it works, and if I get
packets from real world IP's through my WAN it works.
Does anyone have any idea why the Kamailio does'nt respond to packets from
172 adresses?
And how to fix this?
Thanks in advance!
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