Yes. It passesuri == myself condition on auth.
Regards, Igor
On 07.05.2021 17:32, David Villasmil wrote:
Have you tried verifying Kamailio actually believes the FQDN is itself?
Regards,
David Villasmil email: david.villasmil.work@gmail.com mailto:david.villasmil.work@gmail.com phone: +34669448337
On Fri, May 7, 2021 at 4:18 PM Igor Olhovskiy <igorolhovskiy@gmail.com mailto:igorolhovskiy@gmail.com> wrote:
David, Yes, I did added it, means it was there, but is_first_hop() was blocking adding it. I think it's some leftovers from default config. So, my conclusion, that is_first_hop() is ok with IP addresses, but not ok with FQDN in route. Although FQDN is added as alias Regards, Igor On 07.05.2021 16:07, David Villasmil wrote:Did you add the handle_ruri_alias() as suggested by Daniel? I had something like this where I would get “unable to resolve blah blah blah" and it’s because the RURI is the actual wss “address” which is unresolvable, so executing the function forces kamailio to take the alias instead. On Fri, 7 May 2021 at 13:48, Igor Olhovskiy <igorolhovskiy@gmail.com <mailto:igorolhovskiy@gmail.com>> wrote: Daniel, Seems to be it's really the case, but with other function With FQDN in RR |is_first_hop()| is not acting correctly for reply.For incoming SIP replies, it means that top Record-Route URI is 'myself' and source address is not matching itBut in Record-Route we have "myself", but *is_first_hop()* returning 0. Thanks! Regards, Igor On 07.05.2021 14:22, Daniel-Constantin Mierla wrote:OK, because looping was something that should not have happened in this case. Then the problem is that you do not do nat-traversal-like processing for websocket/webrtc traffic. You have to use set_contact_alias() + handle_ruri_alias() because the webrtc endpoints do not set "valid" contact addresses. Cheers, Daniel On 07.05.21 14:13, Igor Olhovskiy wrote:Ah, no, sorry, I was wrong at this one, This just is not sent with "unable to resolve address toleivu2gdbh.invalid". Sorry. Looping were something else during my tests, this just with *advertise* added Regards, Igor On 07.05.2021 14:02, Daniel-Constantin Mierla wrote:This looks like incoming ACK, because there is only one Via header, so it is not what proxy forwards -- that one is relevant to see what headers were consumed and added. Cheers, Daniel On 07.05.21 13:51, Igor Olhovskiy wrote:Sure. ACK sip:88290@toleivu2gdbh.invalid;transport=wss SIP/2.0 Via: SIP/2.0/UDP A_IP_ADDRESS:5060;rport;branch=z9hG4bKPj8d05548a-91ef-4332-8617-32f8eeebf8f2 From: <sip:88881@A_IP_ADDRESS>;tag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d To: <sip:88290@KAMAILIO_FQDN>;tag=hvra7mj3q0 Call-ID: 46f44741-d155-4dd5-8fd8-78e540fc1acb CSeq: 18326 ACK Route: <sip:KAMAILIO_FQDN;lr;r2=on;ftag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d;nat=wss> Route: <sip:KAMAILIO_FQDN:8089;transport=ws;lr;r2=on;ftag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d;nat=wss> Max-Forwards: 70 User-Agent: Asterisk PBX 13.33.0 Content-Length: 0 By loop I meant, Kamailio just relaying it back to self and discard. Regards, Igor On 07.05.2021 13:48, Daniel-Constantin Mierla wrote:> > Can you paste the ACK that loops, after being handled > once by Kamailio? > > Cheers, > Daniel > > On 07.05.21 13:25, Igor Olhovskiy wrote: >> >> Daniel, >> >> Yes, it is. >> >> alias=... >> >> Also tried with >> >> listen = IP advertise FQDN >> >> same behavior, loose_route() stops acting correctly. >> >> PS: Forgot to add, Kamailio 5.4.3 / 5.4.4 >> >> Regards, >> Igor >> On 07.05.2021 13:21, Daniel-Constantin Mierla wrote: >>> >>> Hello, >>> >>> is the KAMAILIO_FQDN set as local domain for Kamailio >>> (via alias parameter or domain module+register myself)? >>> >>> Cheers, >>> Daniel >>> >>> On 07.05.21 11:17, Igor Olhovskiy wrote: >>>> >>>> Hello, >>>> >>>> I saw there are some topics on this already and >>>> carefully walked through all of them, but can't solve >>>> following issue. >>>> >>>> For a reason I do need that in Record-Route header >>>> sent to endpoint would present FQDN. If it matters, >>>> it's UDP/WSS conversion done on Kamailio. >>>> >>>> So, scheme is quite simple >>>> >>>> Enpoint A ->UDP-> Kamailio ->WSS-> Endpoint B (NAT) >>>> >>>> Main issue here, that if in Record-Route headers it's >>>> FQDN, but not IP addresses, on a new transactions >>>> with a dialog (ACK on 200, PRACK, BYE), >>>> Kamailio*loose_route()* function resolves address of >>>> destination not current dialog, but actual R-URI (or >>>> itself, if R-URI is something from WebRTC world) that >>>> is not correct due to NAT. >>>> >>>> If in RR headers IP addresses are present - all is >>>> working as expected. >>>> >>>> As an example (RR with FQDN) >>>> >>>> B answers 200 >>>> >>>> SIP/2.0 200 OK >>>> Record-Route: >>>> sip:KAMAILIO_FQDN:8089;transport=ws;r2=on;lr=on;ftag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d;nat=wss >>>> Record-Route: >>>> sip:KAMAILIO_FQDN;r2=on;lr=on;ftag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d;nat=wss >>>> Via: SIP/2.0/UDP <A_IP_ADDRESS>:5060;received=A IP >>>> ADDRESS;rport=5060;branch=z9hG4bKPj67fb6d86-97d7-4231-995b-e54b0f62881e >>>> To: <sip:88290@<KAMAILIO_FQDN>>;tag=hvra7mj3q0 >>>> From: >>>> <sip:+XXXX7688881@<KAMAILIO_FQDN>>;tag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d >>>> Call-ID: 46f44741-d155-4dd5-8fd8-78e540fc1acb >>>> CSeq: 18326 INVITE >>>> Contact: sip:88290@toleivu2gdbh.invalid;transport=wss >>>> Allow: >>>> ACK,CANCEL,INVITE,MESSAGE,BYE,OPTIONS,INFO,NOTIFY,REFER >>>> Supported: outbound >>>> Content-Type: application/sdp >>>> Content-Length: 817 >>>> >>>> >>>> ACK looks like >>>> >>>> ACK sip:88290@toleivu2gdbh.invalid;transport=wss SIP/2.0 >>>> Via: SIP/2.0/UDP >>>> A_IP_ADDRESS:5060;rport;branch=z9hG4bKPj8d05548a-91ef-4332-8617-32f8eeebf8f2 >>>> From: >>>> sip:88881@A_IP_ADDRESS;tag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d >>>> To: sip:88290@KAMAILIO_FQDN;tag=hvra7mj3q0 >>>> Call-ID: 46f44741-d155-4dd5-8fd8-78e540fc1acb >>>> CSeq: 18326 ACK >>>> Route: >>>> sip:FQDN;lr;r2=on;ftag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d;nat=wss >>>> Route: >>>> sip:FQDN:8089;transport=ws;lr;r2=on;ftag=0a3e31a6-96ad-42d0-9310-81b35cedbd3d;nat=wss >>>> Max-Forwards: 70 >>>> User-Agent: Asterisk PBX 13.33.0 >>>> Content-Length: 0 >>>> >>>> And Kamailio on *loose_route()* loops ACK to itself. >>>> (with result of function == 1) >>>> >>>> In a case if in Record-Route/Route headers just IP >>>> address of Kamailio present, all works as expected, >>>> but it's not really behavior I want to achieve. >>>> >>>> I've tried to play with *record_route_preset("...")* >>>> specifying only WSS part (as suggested in >>>> https://skalatan.de/de/blog/kamailio-sbc-teams >>>> https://skalatan.de/de/blog/kamailio-sbc-teams) >>>> with FQDN, but no luck. >>>> >>>> Also wanted to try approach using >>>> record_route_preset() function in branch route, but >>>> it was working only with first branch, not affecting >>>> others (but I assume having different RR headers >>>> across branches is not a good idea) >>>> >>>> -- >>>> Regards, >>>> Igor >>>> >>>> __________________________________________________________ >>>> Kamailio - Users Mailing List - Non Commercial Discussions >>>> *sr-users@lists.kamailio.org mailto: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 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 Advanced Training - Online >>> May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) >>> *https://www.asipto.com/sw/kamailio-advanced-training-online/ https://www.asipto.com/sw/kamailio-advanced-training-online/ >> >> __________________________________________________________ >> Kamailio - Users Mailing List - Non Commercial Discussions >> *sr-users@lists.kamailio.org mailto: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 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 Advanced Training - Online > May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) > *https://www.asipto.com/sw/kamailio-advanced-training-online/ https://www.asipto.com/sw/kamailio-advanced-training-online/
-- 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 Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) *https://www.asipto.com/sw/kamailio-advanced-training-online/ <https://www.asipto.com/sw/kamailio-advanced-training-online/>-- 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 Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) *https://www.asipto.com/sw/kamailio-advanced-training-online/ <https://www.asipto.com/sw/kamailio-advanced-training-online/>__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org <mailto: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 <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> -- Regards, David Villasmil email: david.villasmil.work@gmail.com <mailto:david.villasmil.work@gmail.com> phone: +34669448337 __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions *sr-users@lists.kamailio.org <mailto: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 <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users@lists.kamailio.org <mailto: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 <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
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