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YAS0 CANER

14 Dec 2018 14 Dec '18

4:27 p.m.

Hello , i have trouble about selection transport protocol. i have tried so many thing but couldnt find TM selected which IPv? and protocol type (TCP or UDP) For example; i have 2 interface ipv6 and ipv4. i will route my message (INVITE-Register etc.) another node that use TCP and IPV6 , domain name is test1.test. TM module or some module resolve this domain to IPV6:UDP but i want to sent it over IPV6:TCP socket. so i cannot know which protocol is resolved and cannot route the right socket. $du variable show only sip:ali@test1.test Conclusion : There isn't any pseudo value about which destination of IP version will use. Thanks Flow: UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio ---- Kamailo (multiHomed ) cfg ------ auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060 route []{ if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 1\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } else if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 2\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else if($dP=="UDP"){ xlog("L_INFO","[route] [UDP] 1\n"); if (!t_relay_to_udp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else{ xlog("L_INFO","[route] [??] 1\n"); if (!t_relay()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } }

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YAS0 CANER

14 Dec 14 Dec

4:35 p.m.

New subject: Problem with selection Transport Protocol - MultiHomed Problem

Hello; i want to force message to send over TCP and IPv6 . so it should be R/W variable. When i set $fs or force_send_socket() it gives error about mismatch protocol ! Thanks. Yasin CANER ________________________________ From: sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of YAS0 CANER <caner_yaso(a)hotmail.com> Sent: Friday, December 14, 2018 4:27 PM To: Kamailio (SER) - Users Mailing List Subject: [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello , i have trouble about selection transport protocol. i have tried so many thing but couldnt find TM selected which IPv? and protocol type (TCP or UDP) For example; i have 2 interface ipv6 and ipv4. i will route my message (INVITE-Register etc.) another node that use TCP and IPV6 , domain name is test1.test. TM module or some module resolve this domain to IPV6:UDP but i want to sent it over IPV6:TCP socket. so i cannot know which protocol is resolved and cannot route the right socket. $du variable show only sip:ali@test1.test Conclusion : There isn't any pseudo value about which destination of IP version will use. Thanks Flow: UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio ---- Kamailo (multiHomed ) cfg ------ auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060 route []{ if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 1\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } else if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 2\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else if($dP=="UDP"){ xlog("L_INFO","[route] [UDP] 1\n"); if (!t_relay_to_udp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else{ xlog("L_INFO","[route] [??] 1\n"); if (!t_relay()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } }

Daniel-Constantin Mierla

5:08 p.m.

New subject: Problem with selection Transport Protocol - MultiHomed Problem

Hello, is there any naptr or srv dns record behind test1.test domain? Or just A/CNAME record? Cheers, Daniel On 14.12.18 14:35, YAS0 CANER wrote:

...

Hello; i want to force message to send over TCP and IPv6 . so it should be R/W variable. When i set $fs or force_send_socket() it gives error about mismatch protocol ! Thanks. Yasin CANER ------------------------------------------------------------------------ *From:* sr-users <sr-users-bounces(a)lists.kamailio.org> on behalf of YAS0 CANER <caner_yaso(a)hotmail.com> *Sent:* Friday, December 14, 2018 4:27 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello , i have trouble about selection transport protocol. i have tried so many thing but couldnt find TM selected which IPv? and protocol type (TCP or UDP) For example; i have 2 interface ipv6 and ipv4. i will route my message (INVITE-Register etc.) another node that use TCP and IPV6 , domain name is test1.test. TM module or some module resolve this domain to IPV6:UDP but i want to sent it over IPV6:TCP socket. so i cannot know which protocol is resolved and cannot route the right socket. $du variable show only sip:ali@test1.test Conclusion : There isn't any pseudo value about which _destination of IP version_ will use. Thanks Flow: UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio ---- Kamailo (multiHomed ) cfg ------ auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060 route []{ if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 1\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } else if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 2\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else if($dP=="UDP"){ xlog("L_INFO","[route] [UDP] 1\n"); if (!t_relay_to_udp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else{ xlog("L_INFO","[route] [??] 1\n"); if (!t_relay()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } } _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training -- www.asipto.com

YAS0 CANER

15 Dec 15 Dec

5:35 p.m.

New subject: Problem with selection Transport Protocol - MultiHomed Problem

Hello, I removed SRV and NAPTR and no change. Kamailio tried to send over UDP:IPV6 In addition i realized that Register works well but it failed on INVITE. I tried below and Middle Kamailio try to send over UDP:IPv6. UAC IPV6:TCP----> Kamailio ---> (TCP:IPV6) Kamailio I think i can set it with rewritehostporttrans function but i dont know address family. Because if i route it over IPv6 it should be TCP , on the other hand, , it should be UDP over IPv4 . If i can know address family of sending , i can do rewritehostporttrans. i think again , i can solve it that appending to R-URI ";transport=tcp" . i will try. Thanks. ________________________________ From: Daniel-Constantin Mierla <miconda(a)gmail.com> Sent: Friday, December 14, 2018 5:08 PM To: Kamailio (SER) - Users Mailing List; YAS0 CANER Subject: Re: [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello, is there any naptr or srv dns record behind test1.test domain? Or just A/CNAME record? Cheers, Daniel On 14.12.18 14:35, YAS0 CANER wrote: Hello; i want to force message to send over TCP and IPv6 . so it should be R/W variable. When i set $fs or force_send_socket() it gives error about mismatch protocol ! Thanks. Yasin CANER ________________________________ From: sr-users <sr-users-bounces@lists.kamailio.org><mailto:sr-users-bounces@lists.kamailio.org> on behalf of YAS0 CANER <caner_yaso@hotmail.com><mailto:caner_yaso@hotmail.com> Sent: Friday, December 14, 2018 4:27 PM To: Kamailio (SER) - Users Mailing List Subject: [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello , i have trouble about selection transport protocol. i have tried so many thing but couldnt find TM selected which IPv? and protocol type (TCP or UDP) For example; i have 2 interface ipv6 and ipv4. i will route my message (INVITE-Register etc.) another node that use TCP and IPV6 , domain name is test1.test. TM module or some module resolve this domain to IPV6:UDP but i want to sent it over IPV6:TCP socket. so i cannot know which protocol is resolved and cannot route the right socket. $du variable show only sip:ali@test1.test Conclusion : There isn't any pseudo value about which destination of IP version will use. Thanks Flow: UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio ---- Kamailo (multiHomed ) cfg ------ auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060 route []{ if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 1\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } else if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 2\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else if($dP=="UDP"){ xlog("L_INFO","[route] [UDP] 1\n"); if (!t_relay_to_udp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else{ xlog("L_INFO","[route] [??] 1\n"); if (!t_relay()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } } _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.com<http://www.asipto.com> www.twitter.com/miconda<http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda> Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com<http://www.kamailioworld.com> Kamailio Advanced Training -- www.asipto.com<http://www.asipto.com>

YAS0 CANER

17 Dec 17 Dec

10:26 a.m.

New subject: Problem with selection Transport Protocol - MultiHomed Problem

Hello, rewritehostporttrans function solves my problem. but there is another problem. rewritehostporttrans function dont pass $avp(val) so t_relay() gives invalid uri Error. Thanks For example 1: it works good rewritehostporttrans("test1.test:5060;transport=tcp"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay \n"); t_reply("500","Server - ERROR "); exit; } xlog([uri-dst : test1.test:5060;transport=tcp] [uri-now : <null> ]) 2: invalid uri error $avp(dstx)=$_s($rd:$rp;transport=tcp); rewritehostporttrans("$avp(dstx)"); xlog([uri-dst : test1.test:5060;transport=tcp] [uri-now : <null> ]) 3: invalid uri error $avp(dstx)=$rd+":"+$rp+";transport=tcp;"; rewritehostporttrans("$avp(dstx)"); xlog([uri-dst : test1.test:5060;transport=tcp] [uri-now : <null> ]) 4: invalid uri error $ru=$ru+"transport=tcp"; 5:invalid Uri error $var(dstx)=$_s($rd:$rp;transport=tcp); rewritehostporttrans("$var(dstx)"); xlog([uri-dst : test1.test:5060;transport=tcp] [uri-now : <null> ]) ________________________________ From: Daniel-Constantin Mierla <miconda(a)gmail.com> Sent: Friday, December 14, 2018 5:08 PM To: Kamailio (SER) - Users Mailing List; YAS0 CANER Subject: Re: [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello, is there any naptr or srv dns record behind test1.test domain? Or just A/CNAME record? Cheers, Daniel On 14.12.18 14:35, YAS0 CANER wrote: Hello; i want to force message to send over TCP and IPv6 . so it should be R/W variable. When i set $fs or force_send_socket() it gives error about mismatch protocol ! Thanks. Yasin CANER ________________________________ From: sr-users <sr-users-bounces@lists.kamailio.org><mailto:sr-users-bounces@lists.kamailio.org> on behalf of YAS0 CANER <caner_yaso@hotmail.com><mailto:caner_yaso@hotmail.com> Sent: Friday, December 14, 2018 4:27 PM To: Kamailio (SER) - Users Mailing List Subject: [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello , i have trouble about selection transport protocol. i have tried so many thing but couldnt find TM selected which IPv? and protocol type (TCP or UDP) For example; i have 2 interface ipv6 and ipv4. i will route my message (INVITE-Register etc.) another node that use TCP and IPV6 , domain name is test1.test. TM module or some module resolve this domain to IPV6:UDP but i want to sent it over IPV6:TCP socket. so i cannot know which protocol is resolved and cannot route the right socket. $du variable show only sip:ali@test1.test Conclusion : There isn't any pseudo value about which destination of IP version will use. Thanks Flow: UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio ---- Kamailo (multiHomed ) cfg ------ auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060 route []{ if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 1\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } else if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 2\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else if($dP=="UDP"){ xlog("L_INFO","[route] [UDP] 1\n"); if (!t_relay_to_udp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else{ xlog("L_INFO","[route] [??] 1\n"); if (!t_relay()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } } _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.com<http://www.asipto.com> www.twitter.com/miconda<http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda<http://www.linkedin.com/in/miconda> Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com<http://www.kamailioworld.com> Kamailio Advanced Training -- www.asipto.com<http://www.asipto.com>

Daniel-Constantin Mierla

10:49 a.m.

New subject: Problem with selection Transport Protocol - MultiHomed Problem

Hello, at least the next line: $ru=$ru+"transport=tcp"; should be like: $ru=$ru+";transport=tcp"; Note the ; in front of transport. But in this case, do you want to change the request uri (r-uri/$ru) or destination uri ($du)? Cheers, Daniel On 17.12.18 08:26, YAS0 CANER wrote:

...

Hello; i want to force message to send over TCP and IPv6 . so it should be R/W variable. When i set $fs or force_send_socket() it gives error about mismatch protocol ! Thanks. Yasin CANER ------------------------------------------------------------------------ *From:* sr-users <sr-users-bounces(a)lists.kamailio.org> <mailto:sr-users-bounces@lists.kamailio.org> on behalf of YAS0 CANER <caner_yaso(a)hotmail.com> <mailto:caner_yaso@hotmail.com> *Sent:* Friday, December 14, 2018 4:27 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* [SR-Users] Problem with selection Transport Protocol - MultiHomed Problem Hello , i have trouble about selection transport protocol. i have tried so many thing but couldnt find TM selected which IPv? and protocol type (TCP or UDP) For example; i have 2 interface ipv6 and ipv4. i will route my message (INVITE-Register etc.) another node that use TCP and IPV6 , domain name is test1.test. TM module or some module resolve this domain to IPV6:UDP but i want to sent it over IPV6:TCP socket. so i cannot know which protocol is resolved and cannot route the right socket. $du variable show only sip:ali@test1.test <sip:ali@test1.test> Conclusion : There isn't any pseudo value about which _destination of IP version_ will use. Thanks Flow: UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio ---- Kamailo (multiHomed ) cfg ------ auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060 route []{ if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 1\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } else if($dP=="TCP"){ xlog("L_INFO","[route] [TCP] 2\n"); if (!t_relay_to_tcp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else if($dP=="UDP"){ xlog("L_INFO","[route] [UDP] 1\n"); if (!t_relay_to_udp()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } }else{ xlog("L_INFO","[route] [??] 1\n"); if (!t_relay()) { xlog("L_ERR", "Error t_relay [route] \n"); t_reply("500","Server - ERROR "); exit; } } } _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com <http://www.kamailioworld.com> Kamailio Advanced Training -- www.asipto.com <http://www.asipto.com>

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Daniel-Constantin Mierla
YAS0 CANER