Bogdan,
Thanks for the response. I figured out my issue. Boils down to the fact that I'm an idiot. If you don't have machines on the network up and running when dispatcher tries to dispatch a request, subsequent INVITES will not go out. When building out my setup, I was building each piece and testing before moving on so I didn't have machines on the IPs declared in the dispatcher.list yet. Now that I do have machines there, I get INVITES 100% of the time.
My next step is to set up failure routes for when the forward doesn't actually happen.
Thanks to all who have assisted.
-Anders
Bogdan-Andrei Iancu wrote:
Hi Anders,
according to the openser output, the request is forwarded. I also see no errors indicating that the send failed. Are you sure is not an issue with your network configuration? routes? interfaces? filters?
regards, bogdan
Anders Brownworth wrote:
I'm seeing the R-URI properly set 100% of the time. I still only get an outgoing INVITE about 10% of the time, and always to the same IP. (10.1.50.36)
What has to happen to get OpenSER to fire off an outgoing INVITE for every incoming INVITE?
In the example below, R-URI is set properly to sip:+18666775910@10.1.50.37:5060 but still no outgoing INVITE... thoughts?
Thanks.
-Anders
openser.cfg:
debug=4 fork=yes log_stderror=no
children=4 check_via=no dns=off rev_dns=off port=5060
mpath="/usr/local/lib/openser/modules" loadmodule "maxfwd.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "xlog.so" loadmodule "dispatcher.so"
modparam( "dispatcher", "list_file", "/usr/local/etc/openser/dispatcher.list" )
route { if ( ! mf_process_maxfwd_header( "10" ) ) { sl_send_reply( "483", "To Many Hops" ); drop( );
}; xlog( "L_ERR", "A: $rm $fu -> $tu - $ru" ); ds_select_domain( "1", "0" ); xlog( "L_ERR", "B: $rm $fu -> $tu - $ru" ); forward( uri:host, uri:port );}
syslog:
Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: SIP Request: Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: method:
<INVITE> Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: uri: <sip:+18666775910@10.1.50.31> Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: version: <SIP/2.0> Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: parse_headers: flags=2 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: Found param type 232, <branch> = <z9hG4bK51d46bb6>; state=16 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: end of header reached, state=5 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: parse_headers: Via found, flags=2 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: parse_headers: this is the first via Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: After parse_msg... Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: preparing to run routing scripts... Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: parse_headers: flags=100 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG:parse_to:end of header reached, state=9 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG: get_hdr_field: <To> [31]; uri=[sip:+18666775910@10.1.50.31] Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG: to body [<sip:+18666775910@10.1.50.31> ] Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: get_hdr_field: cseq <CSeq>: <102> <INVITE> Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG: get_hdr_body : content_length=201 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: found end of header Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG: is_maxfwd_present: max_forwards header not found! Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG: add_param: tag=as09581ebe Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG:parse_to:end of header reached, state=29 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: xl_printf: final buffer length 98 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: A: INVITE sip:+19195551212@10.1.50.30 -> sip:+18666775910@10.1.50.31 - sip:+18666775910@10.1.50.31 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DISPATCHER:ds_select_dst: set index [1->0] Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DISPATCHER:ds_select_dst: alg hash [2371427583] Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DISPATCHER:ds_select_dst: selected [0-1/0/3] <sip:10.1.50.37:5060> Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: xl_printf: final buffer length 103 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: B: INVITE sip:+19195551212@10.1.50.30 -> sip:+18666775910@10.1.50.31 - sip:+18666775910@10.1.50.37:5060 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG: mk_proxy: doing DNS lookup... Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: check_via_address(10.1.50.30, 10.1.50.30, 0) Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: Sending: INVITE sip:+18666775910@10.1.50.37:5060 SIP/2.0 Max-Forwards: 10 Via: SIP/2.0/UDP 10.1.50.31;branch=0 Via: SIP/2.0/UDP 10.1.50.30:5060;branch=z9hG4bK51d46bb6 From: "+19195551212" <sip:+19195551212@10.1.50.30>;tag=as09581ebe To: <sip:+18666775910@10.1.50.31> Contact: <sip:+19195551212@10.1.50.30> Call-ID: 4b8b1db93f954af53c94ff356570f0bd@10.1.50.30 CSeq: 102 INVITE User-Agent: BandwidthVoice Date: Tue, 07 Feb 2006 17:43:41 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER Content-Type: application/sdp Content-Length: 201 v=0 o=root 5622 5622 IN IP4 10.1.50.30 s=session c=IN IP4 10.1.50.30 t=0 0 m=audio 15872 RTP/AVP 0 3 8 a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtpmap:8 PCMA/8000 a=silenceSupp:off - - - - . Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: orig. len=684, new_len=745, proto=1 Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: DEBUG:destroy_avp_list: destroying list (nil) Feb 7 12:45:41 siplb01 /usr/local/sbin/openser[5684]: receive_msg: cleaning up
ngrep -d any port 5060 or icmp
U 10.1.50.30:5060 -> 10.1.50.31:5060 INVITE sip:+18666775910@10.1.50.31 SIP/2.0..Via: SIP/2.0/UDP 10.1.50.30: 5060;branch=z9hG4bK51d46bb6..From: "+19195551212" <sip:+19195551212@10.1 .50.30>;tag=as09581ebe..To: sip:+18666775910@10.1.50.31..Contact: <sip :+19195551212@10.1.50.30>..Call-ID: 4b8b1db93f954af53c94ff356570f0bd@10. 1.50.30..CSeq: 102 INVITE..User-Agent: BandwidthVoice..Date: Tue, 07 Feb 2006 17:43:41 GMT..Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER..Con tent-Type: application/sdp..Content-Length: 201....v=0..o=root 5622 5622 IN IP4 10.1.50.30..s=session..c=IN IP4 10.1.50.30..t=0 0..m=audio 15872 RTP/AVP 0 3 8..a=rtpmap:0 PCMU/8000..a=rtpmap:3 GSM/8000..a=rtpmap:8 PC MA/8000..a=silenceSupp:off - - - -.. _______________________________________________ Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users