Good evening, I'm quite new in the Kamailio community so at the beginning I just want to say "Hello" to everyone.
I have a following problem with SNMP in Kamailio. I want to collect data from Kamailio by SNMP. I've installed snmpd on the machine (Linux RHEL) and it's working. I've load snmpstats module in Kamailio and it starts up without error. I've configured Kamailio to use agentXsocket and enable agentx in SNMP. Port 705 is opened and netstat shows connection established between Kamailio and SNMP. Wireshark shows some packets going through. The problem is that there is no data during snmpwalk from Kamailio. Just standard data from SNMP, nothing from Kamailio. I've copied Kamailio MIBs to the proper directory, added it in the snmp.conf. Moreover I've tried to add -m +KAMAILIO-REG-MIB to snmpwalk. Still no data from Kamailio during snmpwalk.
Any ideas?
Best Regards, Michal Muszalski
Our Kamailio statefully forwards requests to our Asterisk cluster.
Sip session timers fail, whether our Asterisk servers are UAS or UAC.
Kamailio receives the re(INVITE), and just dispatches it out using the default algorithm.
I see the record-route header, so I'm not sure what else is missing.. (aside from the last sip packet showing the packet dispatched to a new asterisk peer)
Anybody have some troubleshooting tips for us?
Loose_route should match the transaction based on record-route, is my understanding. Same thing happens whether carrier re(INVITE)'s or Asterisk does. Just gets dispatched to the next peer in the list.
U kamailio:5060 -> Carrier:5060 SIP/2.0 200 OK..Via: SIP/2.0/UDP Carrier:5060;rport=5060;branch=z9hG4bK0cB8c2920fa87e47e82..Record-Route: <sip:kamailio;lr=onsip:192.168.9.130;lr=on>..From: <sip:From_User@carrier:50 60>;tag=gK0c5010b1..To: <sip:To_User@kamailio:5060sip:4704430714@192.168.9.130:5060>;tag=as7651768b..Call-ID: 638356677_31693090@carrier..CSeqmailto:638356677_31693090@66.62.60.238..CSeq: 10795 INVITE..Server: Asterisk PBX 11.2.1..Allow: IN VITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH..Supported: replaces, timer..Session-Expires: 1800;refresher=uac..Contact: <sip:10.10.10.10;redact1=abc fhCOikg7YDp7YWcOYDg7wWgOnkg3YeGKYWf9Yuphcp**>..Content-Type: application/sdp..Require: timer..Content-Length: 255....v=0..o=root 1728271566 1728271566 IN IP4 kamailio..s=A sterisk PBX 11.2.1..c=IN IP4 kamailio..t=0 0..m=audio 61004 RTP/AVP 0 101..a=rtpmap:0 PCMU/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16..a=ptime:20..a=sendrecv ..a=nortpproxy:yes..
U Carrier:5060 -> kamailio:5060 ACK sip:10.10.10.10;redact1=abcfhCOikg7YDp7YWcOYDg7wWgOnkg3YeGKYWf9Yuphcp** SIP/2.0..Via: SIP/2.0/UDP Carrier:5060;branch=z9hG4bK0cB8c3710b32c17351f..From: <sip:From_User 6@Carrier:5060>;tag=gK0c5010b1..Tomailto:6@66.62.60.238:5060%3e;tag=gK0c5010b1..To: <sip:To_User@kamailio:5060sip:4704430714@192.168.9.130:5060>;tag=as7651768b..Call-ID: 638356677_31693090@carrier..CSeqmailto:638356677_31693090@66.62.60.238..CSeq: 10795 ACK..Max-Forwards: 70..Route: <sip:kamailio:5060;lr=onsip:192.168.9.130:5060;lr=on>..Content-Length: 0....
U kamailio:5060 -> Asterisk:5060 ACK sip:1To_User@Asterisk:5060sip:14704430714@10.1.6.247:5060 SIP/2.0..Via: SIP/2.0/UDP kamailio;branch=z9hG4bKcydzigwkX..Via: SIP/2.0/UDP 10.10.10.10;redact2=xyzA7CwnD23cQBsv6prYkU3Yk23Ykp3ckcGikA OYkpzfRN1fRwBYuphcWZAHW4IUMUzURVT.EYSP8SLJgf7UIaOU72GUDcMcuNecDVkcufDYu6E..From: <sip:From_User@Carrier:5060sip:13039972016@66.62.60.238:5060>;tag=gK0c5010b1..To: <sip:To_User@kamailio:5060sip:4704430714@192.168.9.130:5060>;tag =as7651768b..Call-ID: 638356677_31693090@carrier..CSeqmailto:638356677_31693090@66.62.60.238..CSeq: 10795 ACK..Max-Forwards: 69..Content-Length: 0....
U Carrier:5060 -> kamailio:5060 INVITE sip:10.10.10.10;redact1=abcfhCOikg7YDp7YWcOYDg7wWgOnkg3YeGKYWf9Yuphcp** SIP/2.0..Via: SIP/2.0/UDP Carrier:5060;branch=z9hG4bK0cBb96217452c17351f..From: sip:From_User @Carrier:5060;tag=gK0c5010b1..To<@Carrier:5060%3e;tag=gK0c5010b1..To>: <sip:To_User@kamailio:5060sip:4704430714@192.168.9.130:5060>;tag=as7651768b..Call-ID: 638356677_31693090@carrier..CSeqmailto:638356677_31693090@66.62.60.238..CSeq: 10796 INVITE..Max-Forwards: 70.. Allow: INVITE,ACK,CANCEL,BYE,REGISTER,REFER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,OPTIONS..Accept: application/sdp, application/isup, application/dtmf, application/dtmf-relay, mu ltipart/mixed..Contact: <sip:From_User@Carrier:5060sip:13039972016@66.62.60.238:5060>..Route: <sip:kamailio:5060;lr=onsip:192.168.9.130:5060;lr=on>..Supported: timer..Session-Expires: 1800;refresher=uac..Min-SE: 90..Content-L ength: 234..Content-Disposition: session; handling=required..Content-Type: application/sdp....v=0..o=Sonus_UAC 3540 9911 IN IP4 carrier..s=SIP Media Capabilities..c=IN IP 4 Carrier_MGP..t=0 0..m=audio 22406 RTP/AVP 0 100..a=rtpmap:0 PCMU/8000..a=rtpmap:100 telephone-event/8000..a=fmtp:100 0-15..a=sendrecv..a=maxptime:20..
Matt Scott
Hello,
if you start snmp daemon in debug mode, do you see references to kamailio MIBS?
On some systems, the paths are different, I remember that I had to move in various locations in order to get the MIBS properly seen.
Cheers, Daniel
On 20/11/14 17:23, Muszalski Michał - Hurt wrote:
Good evening,
I’m quite new in the Kamailio community so at the beginning I just want to say “Hello” to everyone.
I have a following problem with SNMP in Kamailio.
I want to collect data from Kamailio by SNMP. I've installed snmpd on the machine (Linux RHEL) and it's working. I've load snmpstats module in Kamailio and it starts up without error. I've configured Kamailio to use agentXsocket and enable agentx in SNMP. Port 705 is opened and netstat shows connection established between Kamailio and SNMP. Wireshark shows some packets going through. The problem is that there is no data during snmpwalk from Kamailio. Just standard data from SNMP, nothing from Kamailio. I've copied Kamailio MIBs to the proper directory, added it in the snmp.conf. Moreover I've tried to add -m +KAMAILIO-REG-MIB to snmpwalk. Still no data from Kamailio during snmpwalk.
Any ideas?
Best Regards,
Michal Muszalski
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-
Daniel-Constantin Mierla -
Muszalski Michał - Hurt -
Scott, Matt