Hi Supreeth,
Thank you, but can we expect Kamailio to handle for example 10K registrations
with this configuration?In this case, Kamailio creates sockets to UEs IP:PORT
on demand for sending out ?
Regards,Hossein
On Tuesday, May 21, 2024 at 07:38:24 AM PDT, Supreeth Herle
<[email protected]> wrote:
Hello Hossein,
You can potentially limit the ipsec connections to only one port (1 server port
and 1 client port) if you set the below configuration parameter to 1.
modparam("ims_ipsec_pcscf", "ipsec_max_connections", 1)Hope it helps. Please
ignore the formatting of this email.Best Regards,Supreeth
On Thu 16. May 2024 at 11:04, H Yavari via sr-users
<[email protected]> wrote:
Hi Daniel,
Thank you for the reply.I will work on it.
Regards,Hossein
On Thursday, May 16, 2024 at 12:03:34 AM PDT, Daniel-Constantin Mierla
<[email protected]> wrote:
Hello,
On 15.05.24 22:09, H Yavari via sr-users wrote:
Hi all,
I was reviewing the `ims_ipsec_pcscf` code and noticed that this module
creates a pool of sockets using different ports (ipsec_max_connections). I'm
unclear on the necessity of this approach. Can't we simply create one server
listener and one client listener to handle all UE connections? If this is
feasible, is there still a need to create the pool at startup?
I'm curious if this is due to an architectural limitation or if the IPSec
module can be modified to replace the current implementation with a more
efficient one.
technically it is no restriction to have one client socket and one server
socket. I am not much active in the VoLTE or VoNR, although I played lately
with the later, but from some past discussions I understood that the specs
suggest/recommend this approach with a pool of sockets -- I haven't read the
specs to confirm personally if that's the case.
Anyhow, during the OSMNT'24 and KamailioWorld'24 conferences, I had discussions
with some participants interested in the topic and switching to (or adding the
option of) single client/server socket was considered to be done in the future.
For now, if you are concerned of using too many resources due to many children
processes, you can use development version (git master branch) where you have
the option to have threads for receiving traffic on UDP sockets, with a single
pool of processes to handle the UDP SIP traffic:
-https://www.kamailio.org/wikidocs/cookbooks/devel/core/#udp_receiver_mode
Or, even better, if you can develop the code for having single client/server
socket, just do it and make a PR.
Cheers,
Daniel
--
Daniel-Constantin Mierla (@ asipto.com)
twitter.com/miconda -- linkedin.com/in/miconda
Kamailio Consultancy, Training and Development Services -- asipto.com
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