Hello,
Is there any way to advertise a different IP Address in the Record-Route header individually per branch?
I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route.
What would be another way to accomplish this?
Have you tried calling *t_save_lumps()* before relaying, even before RR?
On Thu, Jun 16, 2022 at 7:59 AM Ilie Soltanici iliusha.md@gmail.com wrote:
Hello,
Is there any way to advertise a different IP Address in the Record-Route header individually per branch?
I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route.
What would be another way to accomplish this? __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions
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Hello,
Thank you, added it now - still the same, unfortunately.
Regards,
On Thu, 16 Jun 2022 at 13:29, Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried calling *t_save_lumps()* before relaying, even before RR?
On Thu, Jun 16, 2022 at 7:59 AM Ilie Soltanici iliusha.md@gmail.com wrote:
Hello,
Is there any way to advertise a different IP Address in the Record-Route header individually per branch?
I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route.
What would be another way to accomplish this? __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
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Have you tried just *record_route()* with *enable_double_rr* option enabled? All things considered, RR should take care of it all by itself, per branch.
A script snippet could help.
On Thu, Jun 16, 2022 at 10:05 AM Patrick Karton patrickarton@hotmail.com wrote:
It only work for request route.
Le 16 juin 2022 14:19, Ilie Soltanici iliusha.md@gmail.com a écrit :
Hello,
Thank you, added it now - still the same, unfortunately.
Regards,
On Thu, 16 Jun 2022 at 13:29, Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried calling *t_save_lumps()* before relaying, even before RR?
On Thu, Jun 16, 2022 at 7:59 AM Ilie Soltanici iliusha.md@gmail.com wrote:
Hello,
Is there any way to advertise a different IP Address in the Record-Route header individually per branch?
I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route.
What would be another way to accomplish this? __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
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I just did this quick POC test which worked as expected, it added a single RR with public advertised and double RR with both public and private advertise for the branch that routes to a private interface.
Prerequisites:
- mhomed=1 - modparam("rr", "enable_double_rr", 1) - listen=YOUR_PUB_IP advertise "your_private_fqdn" - listen=YOUR_PRIV_IP advertise "your_priv_fqdn" - 10.22.0.0/24 is the private net
Script:
request_route { record_route(); seturi("sip:a@google.com"); append_branch("sip:b@10.22.0.1", "1.0"); t_relay(); }
Give it a try.
On Thu, Jun 16, 2022 at 10:36 AM Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried just *record_route()* with *enable_double_rr* option enabled? All things considered, RR should take care of it all by itself, per branch.
A script snippet could help.
On Thu, Jun 16, 2022 at 10:05 AM Patrick Karton patrickarton@hotmail.com wrote:
It only work for request route.
Le 16 juin 2022 14:19, Ilie Soltanici iliusha.md@gmail.com a écrit :
Hello,
Thank you, added it now - still the same, unfortunately.
Regards,
On Thu, 16 Jun 2022 at 13:29, Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried calling *t_save_lumps()* before relaying, even before RR?
On Thu, Jun 16, 2022 at 7:59 AM Ilie Soltanici iliusha.md@gmail.com wrote:
Hello,
Is there any way to advertise a different IP Address in the Record-Route header individually per branch?
I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route.
What would be another way to accomplish this? __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
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Adding that record route function can be used in branch_route only as well, not required to have one call in request_route.
The suggested idea below, with advertise would be the one I would recommend as well.
Cheers, Daniel
On 16.06.22 17:33, Sergiu Pojoga wrote:
I just did this quick POC test which worked as expected, it added a single RR with public advertised and double RR with both public and private advertise for the branch that routes to a private interface.
Prerequisites:
- mhomed=1
- modparam("rr", "enable_double_rr", 1)
- listen=YOUR_PUB_IP advertise "your_private_fqdn"
- listen=YOUR_PRIV_IP advertise "your_priv_fqdn"
- 10.22.0.0/24 http://10.22.0.0/24 is the private net
Script:
request_route { record_route(); seturi("sip:a@google.com mailto:sip%3Aa@google.com"); append_branch("sip:b@10.22.0.1 mailto:sip%3Ab@10.22.0.1", "1.0"); t_relay(); }
Give it a try.
On Thu, Jun 16, 2022 at 10:36 AM Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried just *record_route()* with /enable_double_rr/ option enabled? All things considered, RR should take care of it all by itself, per branch. A script snippet could help. On Thu, Jun 16, 2022 at 10:05 AM Patrick Karton <patrickarton@hotmail.com> wrote: It only work for request route. Le 16 juin 2022 14:19, Ilie Soltanici <iliusha.md@gmail.com> a écrit : Hello, Thank you, added it now - still the same, unfortunately. Regards, On Thu, 16 Jun 2022 at 13:29, Sergiu Pojoga <pojogas@gmail.com> wrote: Have you tried calling *t_save_lumps()* before relaying, even before RR? On Thu, Jun 16, 2022 at 7:59 AM Ilie Soltanici <iliusha.md@gmail.com> wrote: Hello, Is there any way to advertise a different IP Address in the Record-Route header individually per branch? I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route. What would be another way to accomplish this? __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
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Hello, Indeed, by using advertised and enable_double_rr enabled record route header is added properly on all branches.
Thank You @Sergiu for your message and your time.
On Fri, 17 Jun 2022 at 12:04, Daniel-Constantin Mierla miconda@gmail.com wrote:
Adding that record route function can be used in branch_route only as well, not required to have one call in request_route.
The suggested idea below, with advertise would be the one I would recommend as well.
Cheers, Daniel On 16.06.22 17:33, Sergiu Pojoga wrote:
I just did this quick POC test which worked as expected, it added a single RR with public advertised and double RR with both public and private advertise for the branch that routes to a private interface.
Prerequisites:
- mhomed=1
- modparam("rr", "enable_double_rr", 1)
- listen=YOUR_PUB_IP advertise "your_private_fqdn"
- listen=YOUR_PRIV_IP advertise "your_priv_fqdn"
- 10.22.0.0/24 is the private net
Script:
request_route { record_route(); seturi("sip:a@google.com"); append_branch("sip:b@10.22.0.1", "1.0"); t_relay(); }
Give it a try.
On Thu, Jun 16, 2022 at 10:36 AM Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried just *record_route()* with *enable_double_rr* option enabled? All things considered, RR should take care of it all by itself, per branch.
A script snippet could help.
On Thu, Jun 16, 2022 at 10:05 AM Patrick Karton patrickarton@hotmail.com wrote:
It only work for request route.
Le 16 juin 2022 14:19, Ilie Soltanici iliusha.md@gmail.com a écrit :
Hello,
Thank you, added it now - still the same, unfortunately.
Regards,
On Thu, 16 Jun 2022 at 13:29, Sergiu Pojoga pojogas@gmail.com wrote:
Have you tried calling *t_save_lumps()* before relaying, even before RR?
On Thu, Jun 16, 2022 at 7:59 AM Ilie Soltanici iliusha.md@gmail.com wrote:
Hello,
Is there any way to advertise a different IP Address in the Record-Route header individually per branch?
I have a setup here - where Kamailio is listening on 2 different interfaces: Local IP and External IP. At the moment if the packet is coming through the internal interface - I'm checking where is it going to and based on that I'm setting the Record-Route header accordingly - and everything works well, except when I have multiple branches: one going through the internal interface and another one through the external one, so in this case, I have to add a different record-route header per branch, by doing this in the branch_route - it's not working and getting the error: w_record_route_advertised_address(): Double attempt to record-route.
What would be another way to accomplish this? __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
Kamailio - Users Mailing List - Non Commercial Discussions
- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
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- sr-users@lists.kamailio.org
Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
-- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online: June 20-23, 2022
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Sergiu Pojoga