[SR-Users] Core dump on diameter CCR request

Venkatesh Macha linuxvenkey at gmail.com
Mon Nov 12 20:48:27 CET 2018


Thank you for your reply. 

Daniel, 

Here is the full backtrace of Kamailio. 
Full_backtrace.txt
<http://sip-router.1086192.n5.nabble.com/file/t6374/Full_backtrace.txt>  

Carsten, 

I am using the latest kamailio git master branch. 

version: kamailio 5.3.0-dev0 (x86_64/linux) 37c2e5 


Mojtaba, 

I suspect I am doing some configuration related mistake, please have a look
at my diameter.xml and could you please let me know if i am doing anything
wrong. 

diameter.xml
<http://sip-router.1086192.n5.nabble.com/file/t6374/diameter.xml>  

Here i'm trying to connect to the OCS server to query the balance units for
user. 
I can see diameter connection is established, I can see it on logs and
Wireshark (got DIAMETER_SUCCESS) 

But while starting the Kamailio server i'm receiving few errors. Does those
erros cause any problems. 

Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30869]: INFO: cdp
[peerstatemachine.c:524]: I_Snd_Conn_Req(): I_Snd_Conn_Req(): Peer
185.22X.XX.XX 
Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30869]: INFO: cdp
[receiver.c:868]: peer_connect(): peer_connect(): Trying to connect to
185.22X.XX.XX port 38XX 
Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30869]: INFO: cdp
[receiver.c:937]: peer_connect(): peer_connect(): Peer 185.22X.XX.XX:3870
connected 
Nov 12 18:03:50 ip-10-195-0-38 /usr/local/sbin/kamailio[30867]: ERROR: cdp
[peerstatemachine.c:675]: add_peer_application(): Too many applications for
this peer (max 0), not adding Application 4:0. 

Please look at the kamailio_startup_messages.txt

kamailio_startup_messages
<http://sip-router.1086192.n5.nabble.com/file/t6374/kamailio_startup_messages.kamailio_startup_messages>  

I am using AWS with Elastic IP and kamailio is behind the NAT. In my
diameter.xml also kamilio Peer have public IP to bind. 

Thank you in Advance, 
Venkey. 



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