Well, it seems to me you can conserve the benefit of having only one IP to move even if there is a second listener which differs only by port number.
I generally do 5060 for external and 5080 for internal in my configs. I agree that it might be nicer to have just one listener, but having two really reduces the cognitive load trying to read the config. :-) -- Alex > On May 25, 2023, at 10:44 AM, Calvin E. <calv...@gmail.com> wrote: > > Hi Alex, > > You make a good point about the listener resources, however, all external > traffic is being passed to internal resources so the load on them would be > similar. I was more focused on having "one port for all traffic" and only one > IP to move between HA hosts. It turns out that may require a lot of work for > very little reward now that I know there are literally three people who would > care about the port number for internal traffic. I'd still like to have this > configuration, but other parties agreed they are just as happy with a two > listener configuration using an alternate port. > > On Thu, May 25, 2023 at 7:25 AM Alex Balashov <abalas...@evaristesys.com> > wrote: > Calvin, > > But if you are okay with having two listeners, remember that you can use the > `socket_workers`[1] configuration directive to limit the number of worker > processes associated with the lesser-utilised listener. > > This produces a simpler configuration while satisfying one's sense that twice > the listeners shouldn't incur twice the resource commitment, or something > like that. > > -- Alex > > [1] https://www.kamailio.org/wikidocs/cookbooks/5.6.x/core/#socket_workers > > > On May 23, 2023, at 2:09 AM, Daniel-Constantin Mierla <mico...@gmail.com> > > wrote: > > > > Hello, > > you can skip setting advertise for listen and try to play with > > set_advertised_address() and record_route_preset() along with domain alias > > for public address. > > Cheers, > > Daniel > > On 22.05.23 19:11, Calvin E. wrote: > >> Using 5.6.x, a scenario designed for a public IP now needs to support life > >> in the cloud behind NAT. I'd like to avoid having two listeners to > >> separate on-net from off-net traffic. In a HA scenario, it would be nice > >> to have only one floating IP. > >> > >> Is it possible to use the same local address and port for external/public > >> and internal/private traffic? > >> Should set_advertised_address() override the listen advertise address? > >> > >> Initial testing did not produce the expected result. I want to make sure > >> I'm following a sane pattern before going down a rabbit hole. The idea is > >> to toggle the advertised address by checking if the sender or recipient is > >> rfc1918(). > >> > >> For the dispatcher module, is it possible to use socket names like below? > >> In testing it appeared that only one of the two names was valid. > >> > >> listen=udp:10.0.0.10:5060 name "onnet" > >> listen=udp:10.0.0.10:5060 advertise 11.11.11.11:5060 name "offnet" > >> > >> > >> > >> __________________________________________________________ > >> Kamailio - Users Mailing List - Non Commercial Discussions > >> To unsubscribe send an email to sr-users-le...@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 - Users Mailing List - Non Commercial Discussions > > To unsubscribe send an email to sr-users-le...@lists.kamailio.org > > Important: keep the mailing list in the recipients, do not reply only to > > the sender! > > Edit mailing list options or unsubscribe: > > -- > Alex Balashov > Principal Consultant > Evariste Systems LLC > Web: https://evaristesys.com > Tel: +1-706-510-6800 > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > To unsubscribe send an email to sr-users-le...@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 > To unsubscribe send an email to sr-users-le...@lists.kamailio.org > Important: keep the mailing list in the recipients, do not reply only to the > sender! > Edit mailing list options or unsubscribe: -- Alex Balashov Principal Consultant Evariste Systems LLC Web: https://evaristesys.com Tel: +1-706-510-6800 __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-le...@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe:
