At a quick glance it looks like using socket_workers when the listen parameter uses the interface name does not work. For example:
children = 4 socket_workers=2 listen=udp:10.10.10.10:5060
Gives two listeners on udp:10.10.10.10:5060
children = 4 socket_workers=2 listen=udp:eth0:5060
Gives four listeners on the socket.
Note this is just a quick cursory observation. Is it by design or a design limitation?
Kaufman
Hi Kaufmann,
did you run ipv6 and the extra listener are ipv6?
Kind regards Karsten Horsmann
Kaufman bkaufman@bcmone.com schrieb am Fr., 13. Jan. 2023, 04:09:
Not using IPv6. I've created a contianer to easily identify this. After starting the rpc command core.psx is called and it's output printed.
By default eth0 will be used:
docker run --rm -it whosgonna/kamsockets
To use a specific address (and 0.0.0.0 is the easiest), pass it as an environmental variable:
docker run --rm -it -e INTERFACE=0.0.0.0 whosgonna/kamsockets
The script, etc. can be found here: https://github.com/whosgonna/kam_sockets
Kaufman
From: Karsten Horsmann khorsmann@gmail.com Sent: Friday, January 13, 2023 12:45 PM To: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Subject: [SR-Users] Re: Setting socket_workers does not work if using interface name
Hi Kaufmann,
did you run ipv6 and the extra listener are ipv6?
Kind regards Karsten Horsmann Kaufman <bkaufman@bcmone.commailto:bkaufman@bcmone.com> schrieb am Fr., 13. Jan. 2023, 04:09: At a quick glance it looks like using socket_workers when the listen parameter uses the interface name does not work. For example:
children = 4 socket_workers=2 listen=udp:10.10.10.10:5060https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2F10.10.10.10%3A5060%2F&data=05%7C01%7Cbkaufman%40bcmone.com%7C0d2a7522366647c29eb908daf597c453%7Cafc1818e7b6848568913201b9396c4fc%7C1%7C0%7C638092329436846029%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=e1msmpVcoTvDt5ptypJdKPCBI54%2BxH79g7mlFfip%2Bek%3D&reserved=0
children = 4 socket_workers=2 listen=udp:eth0:5060
Gives four listeners on the socket.
Note this is just a quick cursory observation. Is it by design or a design limitation?
Kaufman
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Hello Ben,
this looks strange and is probably not intended. The behaviour should be similar for IP address and network interface name.
Could you please create an issue on our tracker about it?
Cheers,
Henning
-- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://gilawa.comhttps://gilawa.com/
From: Kaufman bkaufman@bcmone.com Sent: Thursday, January 19, 2023 12:18 AM To: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Subject: [SR-Users] Re: Setting socket_workers does not work if using interface name
Not using IPv6. I've created a contianer to easily identify this. After starting the rpc command core.psx is called and it's output printed.
By default eth0 will be used:
docker run --rm -it whosgonna/kamsockets
To use a specific address (and 0.0.0.0 is the easiest), pass it as an environmental variable:
docker run --rm -it -e INTERFACE=0.0.0.0 whosgonna/kamsockets
The script, etc. can be found here: https://github.com/whosgonna/kam_sockets
Kaufman
From: Karsten Horsmann <khorsmann@gmail.commailto:khorsmann@gmail.com> Sent: Friday, January 13, 2023 12:45 PM To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.orgmailto:sr-users@lists.kamailio.org> Subject: [SR-Users] Re: Setting socket_workers does not work if using interface name
Hi Kaufmann,
did you run ipv6 and the extra listener are ipv6?
Kind regards Karsten Horsmann Kaufman <bkaufman@bcmone.commailto:bkaufman@bcmone.com> schrieb am Fr., 13. Jan. 2023, 04:09: At a quick glance it looks like using socket_workers when the listen parameter uses the interface name does not work. For example:
children = 4 socket_workers=2 listen=udp:10.10.10.10:5060https://nam11.safelinks.protection.outlook.com/?url=http%3A%2F%2F10.10.10.10%3A5060%2F&data=05%7C01%7Cbkaufman%40bcmone.com%7C0d2a7522366647c29eb908daf597c453%7Cafc1818e7b6848568913201b9396c4fc%7C1%7C0%7C638092329436846029%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=e1msmpVcoTvDt5ptypJdKPCBI54%2BxH79g7mlFfip%2Bek%3D&reserved=0
children = 4 socket_workers=2 listen=udp:eth0:5060
Gives four listeners on the socket.
Note this is just a quick cursory observation. Is it by design or a design limitation?
Kaufman
__________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-leave@lists.kamailio.orgmailto: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:
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Henning Westerholt -
Karsten Horsmann -
Kaufman