<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"><B>ngrep traffic, cfg file, sipsak</B></SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">Here's the ngrep traffic dump.</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Verdana; min-height: 16px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">bash-2.05b# ngrep -t port 5060</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">interface: sis0 (192.168.1.0/255.255.255.0)</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">filter: ip and ( port 5060 )</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">#</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">U 2005/07/17 01:24:44.312940 192.168.1.4:32775 -> 192.168.1.6:5060</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">OPTIONS sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A> SIP/2.0..Via: SIP/2.0/UDP asterisk1.local:3277</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">4;rport..From: sip:<A href="mailto:sipsak@asterisk1.local">sipsak@asterisk1.local</A>:32774;tag=444884a3..To: sip:1234@</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">192.168.1.6..Call-ID: </SPAN></FONT><A href="mailto:1145603235@asterisk1.local..CSeq:"><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"><FONT class="Apple-style-span" color="#666666"><B>1145603235@asterisk1.local..CSeq:</B></FONT></SPAN></FONT></A><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> 1 OPTIONS..Contact:</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">sip:<A href="mailto:sipsak@asterisk1.local">sipsak@asterisk1.local</A>:32774..Content-Length: 0..Max-Forwards: 0..User</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">-Agent: sipsak 0.8.11..Accept: text/plain....</SPAN></FONT><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> </SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">#</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">U 2005/07/17 01:24:44.343055 192.168.1.6:5060 -> 192.168.1.4:32775</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">SIP/2.0 483 Too Many Hops..Via: SIP/2.0/UDP asterisk1.local:32774;rport=327</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">75;received=192.168.1.4..From: sip:<A href="mailto:sipsak@asterisk1.local">sipsak@asterisk1.local</A>:32774;tag=444884a</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">3..To: sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A>;tag=b42c293d3b69ef4e5d7c66dde268b4d8.c8d5..Call</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">-ID: </SPAN></FONT><A href="mailto:1145603235@asterisk1.local..CSeq:"><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"><FONT class="Apple-style-span" color="#666666"><B>1145603235@asterisk1.local..CSeq:</B></FONT></SPAN></FONT></A><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> 1 OPTIONS..Server: Sip EXpress route</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">r (0.9.3 (i386/freebsd))..Content-Length: 0..Warning: 392 192.168.1.6:5060</SPAN></FONT><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> </SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">"Noisy feedback tells: pid=8968 req_src_ip=192.168.1.4 req_src_port=32775</SPAN></FONT><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> </SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">in_uri=sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A> out_uri=sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A> via_cnt==1"....</SPAN></FONT><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> </SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">#</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">U 2005/07/17 01:24:44.344937 192.168.1.4:32775 -> 192.168.1.6:5060</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">OPTIONS sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A> SIP/2.0..Via: SIP/2.0/UDP asterisk1.local:3277</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">4;rport..From: sip:<A href="mailto:sipsak@asterisk1.local">sipsak@asterisk1.local</A>:32774;tag=4bd28762..To: sip:1234@</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">192.168.1.6..Call-ID: </SPAN></FONT><A href="mailto:1272088418@asterisk1.local..CSeq:"><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"><FONT class="Apple-style-span" color="#666666"><B>1272088418@asterisk1.local..CSeq:</B></FONT></SPAN></FONT></A><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> 2 OPTIONS..Contact:</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">sip:<A href="mailto:sipsak@asterisk1.local">sipsak@asterisk1.local</A>:32774..Content-Length: 0..Max-Forwards: 1..User</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">-Agent: sipsak 0.8.11..Accept: text/plain....</SPAN></FONT><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> </SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">#</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">U 2005/07/17 01:24:44.346355 192.168.1.6:5060 -> 192.168.1.4:32775</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">SIP/2.0 404 Not Found..Via: SIP/2.0/UDP asterisk1.local:32774;rport=32775;r</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">eceived=192.168.1.4..From: sip:<A href="mailto:sipsak@asterisk1.local">sipsak@asterisk1.local</A>:32774;tag=4bd28762..T</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">o: sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A>;tag=b42c293d3b69ef4e5d7c66dde268b4d8.c8d5..Call-ID:</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="mailto:1272088418@asterisk1.local..CSeq:"><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"><B>1272088418@asterisk1.local..CSeq:</B></SPAN></FONT></A><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> 2 OPTIONS..Server: Sip EXpress router (0</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">.9.3 (i386/freebsd))..Content-Length: 0..Warning: 392 192.168.1.6:5060 "Noi</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">sy feedback tells: pid=8961 req_src_ip=192.168.1.4 req_src_port=32775 in_u</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">ri=sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A> out_uri=sip:<A href="mailto:1234@192.168.1.6">1234@192.168.1.6</A> via_cnt==1"....</SPAN></FONT><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;"> </SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Verdana; min-height: 16px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Verdana; min-height: 16px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">sipsak traceroute information:</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Verdana; min-height: 16px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">warning: IP extract from warning activated to be more informational</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">0: 192.168.1.6 (31.102 ms) SIP/2.0 483 Too Many Hops</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">1: 192.168.1.6 (2.381 ms) SIP/2.0 404 Not Found</SPAN></FONT></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><FONT class="Apple-style-span" face="Verdana" size="3"><SPAN class="Apple-style-span" style="font-size: 13px;">without Contact header<SPAN><FONT class="Apple-style-span" face="Helvetica" size="3"><SPAN class="Apple-style-span" style="font-size: 12px;"></SPAN></FONT></SPAN></SPAN></FONT></DIV></BODY></HTML>