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,
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@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.
$du variable show only sip:ali@test1.test sip:ali@test1.test
Conclusion : There isn't any pseudo value about which _destination of IP version_ will use.
Thanks
Flow:
UAC (IPv4:UDP) ----------> Kamailio (MultiHomed) ----> (TCP:IPv6)Kamailio
Kamailo (multiHomed ) cfg
auto_bind_ipv6=1 dns_try_ipv6=yes dns_retr_time=1 dns_retr_no=1 dns_cache_flags=4 mhomed=1 fork=yes tcp_source_ipv6 = [fd61:c23c:b3b6::5] listen=tcp:[fd61:c23c:b3b2::5]:5060 listen=udp:[fd61:c23c:b3b2::5]:5060 listen=udp:192.168.1.107:5060 listen=tcp:192.168.1.107:5060
route []{
if($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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-- 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