Maybe you can share a pcap for such case together with topos modparams and kamailio version.
On 17.02.23 13:01, E. Schmidbauer wrote:
Yes- I am adding record_route(); on each INVITE, no errors in logs.
On Fri, Feb 17, 2023 at 2:05 AM Daniel-Constantin Mierla <miconda@gmail.com> wrote:
Hello,
are you executing record_route()? Do you get any errors in the logs?
Cheers,
Daniel
On 16.02.23 23:45, E. Schmidbauer wrote:
Hi Patrick,I'm running into a similar issue with `topos`
I have kamailio setup to use 2 interfaces, one for ingress, and one for egress traffic. In this setup, `topos` routing does not work
Were you able to find a solution?
On Fri, Mar 18, 2022 at 4:34 AM Patrick Karton <patrickarton@hotmail.com> wrote:
__________________________________________________________
Caller <--> (internal_IP) Kamailio (external_IP) <---> Callee
I have this set up of kamailio with 2 interfaces.
i use topos module for topology hiding and what i want to do is tosend external_IP in Contact Header of request relayed to Callee and internal_IPin Contact Header of response relayed to Caller.
i noticed that :when i use topos module with contact_mode to 0all Record-Route and Caller Via Header are removed and thats great.but i dont find way to put 2 different ip addresses in Request and Response Contact Header?
when i use contact_mode to 2 Record-Route and Caller Via Header are not anymore removed thats bad fortopology hiding. And its seems we can not $xavu(_tps_=>contact_host) parameter of moduleto put 2 different ip addresses in Request and Response Contact Header.
What i want is :- remove all Record-Route and Caller Via Header for request like when contact_mode to 0- and put 2 different ip addresses in Request and Response Contact Header
is it possible to achieve it ?Thanks.
De : sr-users <sr-users-bounces@lists.kamailio.org> de la part de Patrick Karton <patrickarton@hotmail.com>
Envoyé : jeudi 17 mars 2022 19:39
À : Henning Westerholt <hw@gilawa.com>; Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Objet : Re: [SR-Users] enable topology hiding on one side or dynamic ip in topoh module Contact and Via HeaderThanks For the link.
but i dont know exactly how to make the topos module work!
i have enabled it on my kamailio script but i have some issues.
- in the relayed request, received Via is removed and only kamailio Via is left. thats great for topology hiding.
- in the relayed request there is no Contact Header. i assume the module removes the received one and must insert a new one .
loadmodule "db_text.so"loadmodule "topos.so"
modparam("db_text", "db_mode", 0)modparam("db_text", "emptystring", 0)modparam("db_text", "file_buffer_size", 8192)modparam("db_text", "max_result_rows", 1000)
modparam("topos", "storage", "db")modparam("topos", "db_url", "text:///home/sbc/database")modparam("topos", "mask_callid", 0)modparam("topos", "sanity_checks", 0)modparam("topos", "contact_host", "127.0.0.1")modparam("topos", "contact_mode", 0)
########### topos_t file tableid(int,auto) rectime(int,null) x_context(string,null) s_method(string,null) s_cseq(string,null) a_callid(string,null) a_uuid(string,null) b_uuid(string,null) direction(int,null) x_via(string,null) x_vbranch(string,null) x_rr(string,null) y_rr(string,null) s_rr(string,null) x_uri(string,null) a_contact(string,null) b_contact(string,null) as_contact(string,null) bs_contact(string,null) x_tag(string,null) a_tag(string,null) b_tag(string,null) a_srcaddr(string,null) b_srcaddr(string,null) a_socket(string,null) b_socket(string,null)
do i need to insert some records in table or the module does it ?
De : Henning Westerholt <hw@gilawa.com>
Envoyé : jeudi 17 mars 2022 17:37
À : Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Cc : Patrick Karton <patrickarton@hotmail.com>
Objet : RE: enable topology hiding on one side or dynamic ip in topoh module Contact and Via HeaderHello,
have a look at this event route: https://kamailio.org/docs/modules/5.5.x/modules/topos.html#topos.e.msg_outgoing
Cheers,
Henning
From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Patrick Karton
Sent: Wednesday, March 16, 2022 7:28 PM
To: sr-users@lists.kamailio.org
Subject: [SR-Users] enable topology hiding on one side or dynamic ip in topoh module Contact and Via Header
Hello ,
im using kamailio with two interfaces external and internal.
i need a way either to :
· enable topoh hiding only when outgoing interface is external ( mask contact and Via ip only when ougoing interface is external
· or if it is not possible to enable it only in one direction.i want to know how to configure dynamic(for example in xavp or avp) ip to put in Contact and Via when topoh is enabled.
i see that the 'mask_ip' parameter of topoh module is a string. so we can not set a dynamic value here unfortunately.
Thanks
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 To unsubscribe send an email to sr-users-leave@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.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - June 5-7, 2023 - www.kamailioworld.com Kamailio Advanced Training - Online - March 27-30, 2023 - www.asipto.com
__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@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.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - June 5-7, 2023 - www.kamailioworld.com Kamailio Advanced Training - Online - March 27-30, 2023 - www.asipto.com