Hello,
maybe there is some IP routing mis-configuration in the server. What did you use to see that the packets arrive on the sip server system? ngrep or something similar?
Cheers,
Daniel
Hi, yes Kamailio is listening to all addresses, even the destination address and still no response. It is weird because it only happens with 172.. addresses. What I did for now is I put a MikroTik router between the Kamailio server and the switch, and I configured it to do src-nat and change the source address from 172.. address to 192.. address and now the Kamailio respond!
So I fixed it but I don't like this solution.
I would like to find out what causes the problem so I can really fix it.
בתאריך יום ג׳, 14 במרץ 2017, 18:25, מאת Daniel-Constantin Mierla <miconda@gmail.com>:
Hello,
is Kamailio listening on all the IP addresses you need to received the traffic? You can do:
kamctl ps
Also, check if you have any firewall rules blocking traffic from those IP addresses.
Cheers,
Daniel
On 14/03/2017 11:34, עדי ויזגן wrote:
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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-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
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-- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com