Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #190060

Re: Debian networking - accessing public-side servers from a private network

Show all headers | View raw

On Tue, 19 Dec 2017 18:22:47 +0000
Phil Reynolds <phil-debian@tinsleyviaduct.com> wrote:
> If I set up Zoiper to use the FQDN of the Asterisk box, it connects
> just fine when I am not at home. However, when I am at home, it still
> uses the public IP address (192.0.2.51) of the Asterisk box, which,
> because it can see the phone directly, then responds using its own
> private address (192.168.0.4) - this causes Zoiper to fail to
> register. (it is clear from a tcpdump that this is happening)
> 
> At no point does the router get involved in the communication between
> the phone and the Asterisk box. To do so might make things easier, or
> could just add an unnecessary layer of complexity.
> 
> The answer to the problem could lie in several places:
> 
> - If I could persuade the Asterisk box to respond on its public
> address rather than its private one, that would probably work.

... and, by adding two bindaddrs to the iax.conf, I have made this
happen. It no longer listens on 192.168.0.4, and my Android phone now
registers with it even when I'm at home, with no fiddling with anything
else.

Obviously, if I ever did need IAX on the local IPv4, I would have to
reopen this, so by no means do I consider this a permanent solution.
However, at present I can work with it. If some other solution (other
than the pinnacle, IPv6-enabled Zoiper) can be found, that would be
even better.

-- 
Phil Reynolds
mail: phil-debian@tinsleyviaduct.com
Web: http://phil.tinsleyviaduct.com/

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Debian networking - accessing public-side servers from a private  network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-19 19:50 +0100
  Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-20 13:30 +0100
    Re: Debian networking - accessing public-side servers from a private  network Tom Furie <tom@furie.org.uk> - 2017-12-20 14:00 +0100
  Re: Debian networking - accessing public-side servers from a private  network Pascal Hambourg <pascal@plouf.fr.eu.org> - 2017-12-20 21:10 +0100
    Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-21 01:50 +0100
      Re: Debian networking - accessing public-side servers from a private  network Pascal Hambourg <pascal@plouf.fr.eu.org> - 2017-12-21 07:30 +0100
        Re: Debian networking - accessing public-side servers from a private network メット <mett@pmars.jp> - 2017-12-21 09:30 +0100
        Re: Debian networking - accessing public-side servers from a private network メット <mett@pmars.jp> - 2017-12-21 09:40 +0100
          Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-21 12:20 +0100
        Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-21 12:20 +0100
          Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-21 15:10 +0100
          Re: Debian networking - accessing public-side servers from a private  network Pascal Hambourg <pascal@plouf.fr.eu.org> - 2017-12-21 21:00 +0100
            Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-22 10:00 +0100
              Re: Debian networking - accessing public-side servers from a private  network Pascal Hambourg <pascal@plouf.fr.eu.org> - 2017-12-22 11:00 +0100
                Re: Debian networking - accessing public-side servers from a  private network Phil Reynolds <phil-debian@tinsleyviaduct.com> - 2017-12-23 00:50 +0100
                Re: Debian networking - accessing public-side servers from a private  network Pascal Hambourg <pascal@plouf.fr.eu.org> - 2017-12-23 01:10 +0100

csiph-web