Re: [SR-Users] handle_ruri_alias() question or issue?

$du: sip:20.20.20.20;transport=tcp;lr;r2=on;ftag=as761c30aa;nat=yes $ru: sip:*125.10.1.14*;lr;r2=on handle_ruri_alias(); has no effect $mb => [BYE sip:2135601240@10.10.10.10:5060;*alias=125.10.1.14~38869*~2 SIP/2.0#015#012 Via: SIP/2.0/TCP 30.30.30.30:5060 ;rport;branch=z9hG4bKPjd336f9fd-d890-4017-8f38-c668fb067823;alias#015#012 From: <sip:7032935282@125.10.1.14 To: "Mitre6 Testing" <sip:2135601240@125.10.1.14>;tag=as761c30aa#015#012 Call-ID: 00ef3468081a927b7512d9445badc0f8(a)125.10.1.14#015#012 <http://00ef3468081a927b7512d9445badc0f8@125.10.1.14#015%23012> CSeq: 30144 BYE#015#012Route: <sip:10.10.10.10:5060 ;lr;r2=on;ftag=as761c30aa;nat=yes>#015#012 Route: <sip:20.20.20.20;transport=tcp;lr;r2=on;ftag=as761c30aa;nat=yes>#015#012 Route: <sip:125.10.1.14;transport=tcp;lr;r2=on>#015#012 Route: <sip:125.10.1.14;lr;r2=on>#015#012Reason: Q.850;cause=16#015#012 Max-Forwards: 69#015#012 User-Agent: Asterisk PBX 15.3.0#015#012Content-Length: 0 Kamailio Public IP: 20.20.20.20 Kamailio Private IP 10.10.10.10 Asterisk Private IP:30.30.30.30 IP of Called Server: 125.10.1.14 Called Number: 2135601240 I want the relay to go to the alias: *125.10.1.14:38869 <http://125.10.1.14:38869>* *Thank you!* *From:* sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; * On Behalf Of *Joel Serrano *Sent:* Saturday, September 1, 2018 9:41 PM *To:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; *Subject:* Re: [SR-Users] handle_ruri_alias() question or issue? Can you print $ru and $du of that BYE in the logs and send them here? On Sat, Sep 1, 2018 at 14:41 Wilkins, Steve &lt;swwilkins(a)mitre.org&gt; wrote: Right before t_relay, $mb => [BYE sip:3128145656@10.10.10.10:5060;alias=*125.10.1.15~32940*~2 SIP/2.0#015#012Via: SIP/2.0/TCP 172.21.1.124:5060;rport;branch=z9hG4bKPj88f9c57d-5db6-4731-83c9-df478782fa39;alias#015#012From: <sip:7032935282@125.10.1.15>;tag=aed37e42-1af3-4944-9132-74ec323ceda3#015#012To: "Mitre6 Testing" <sip:3128145656@125.10.1.15>;tag=as09387c4a#015#012Call-ID: 6f6147b437dfae9c7b5731d1679189ed(a)125.10.1.15#015#012CSeq <http://6f6147b437dfae9c7b5731d1679189ed@125.10.1.15#015%23012CSeq>: 27644 BYE#015#012Route: < sip:10.10.10.10:5060;lr;r2=on;ftag=as09387c4a;nat=yes>#015#012Route: < sip:20.20.20.20;transport=tcp;lr;r2=on;ftag=as09387c4a;nat=yes>#015#012Route: <sip:125.10.1.15;transport=tcp;lr;r2=on>#015#012Route: < sip:125.10.1.15;lr;r2=on>#015#012Reason: Q.850;cause=16#015#012Max-Forwards: 69#015#012User-Agent: Asterisk PBX 15.3.0#015#012Content-Length: 0 I want the BYE to be sent to the alias *125.10.1.15:32940 <http://125.10.1.15:32940>* Nothing I do seems to let me get that alias and send the BYE to that address:port Thank you, -Steve *From:* sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; *On Behalf Of *Igor Olhovskiy *Sent:* Saturday, September 1, 2018 2:05 PM *To:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; *Subject:* Re: [SR-Users] handle_ruri_alias() question or issue? What is in $du if you log it right after handle_ruri_alias()? Maybe you overwrite it somewhere later? Regards, Igor On Sep 1, 2018, 7:34 PM +0200, Wilkins, Steve &lt;swwilkins(a)mitre.org&gt;rg>, wrote: Thank you Joel, My issue is that, given the Incoming Request: [[BYE sip:3128145656 @20.20.20.20:5060 <http://sip:2406506175@20.20.20.20:5060>; *alias=10.10.10.5~55157*~2 SIP/2.0*. I want to route the BYE to the alias 10.10.10.5:55157 <http://10.10.10.5:55157>*. I have tried the combination you spoke of and it always still get routed to *20.20.20.20.5060*. I have even tried storing the original Via from the INVITE and using that in the BYE, however, I get a variable to maintain it’s state. Thanks again, -Steve *From:* sr-users &lt;sr-users-bounces(a)lists.kamailio.org&gt; *On Behalf Of* Joel Serrano *Sent:* Saturday, September 1, 2018 10:43 AM *To:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.kamailio.org&gt; *Subject:* Re: [SR-Users] handle_ruri_alias() question or issue? I think you are mixing 2 different approaches of achieving the same: 1- Use: fix_nated_contact() --> Will *modify* the contact header and *replace* current ip:port with correct ip:port. 2- Use: set_contact_alias() in conjunction with handle_ruri_alias() --> set_contact_alias will *add an alias* with correct ip:port but will not *modify* the current ip:port sent by the UAC. handle_ruri_alias will search for an alias in the RURI and if found, it will remove it and *set $du accordingly*.You will not see the contact with correct ip:port in RURI but routing will be sent to correct ip:port ($du). This is a high level explanation, but I hope it helps you understand what is going on. If you print $du in the logs after calling handle_ruri_alias() you should see what you expect (if you previously called set_contact_alias)... Or you can call set_contact_alias on not call handle_ruri_alias. Two ways of doing the same. On Sat, Sep 1, 2018 at 04:47 Wilkins, Steve &lt;swwilkins(a)mitre.org&gt; wrote: Good Morning All, The following Incoming request came in => SIP Incoming Request: [[BYE sip:3128145656@20.20.20.20:5060 <http://sip:2406506175@20.20.20.20:5060>;*alias=10.10.10.5~55157*~2 SIP/2.0 I called *handle_ruri_alias(),* and expected the destination and port to be set to * 10.10.10.5:55157 <http://10.10.10.5:55157>*, but it was not. It was left 20.20.20.20:5060. Is my thinking correct or is there another way to set the destination and port to the alias? Thanks All!, -Steve _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users