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


Groups > comp.os.linux.networking > #4316

Re: Connect two machines under NAT

From Dan Purgert <dan@djph.net>
Newsgroups comp.os.linux.networking
Subject Re: Connect two machines under NAT
Date 2019-02-10 18:37 +0000
Organization A noiseless patient Spider
Message-ID <slrnq60rqi.61d.dan@xps-linux.djph.net> (permalink)
References <q3pqkq$scu$1@gioia.aioe.org>

Show all headers | View raw


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Mirko wrote:
>
> Hello,
>
> how connect two machines back a nat ?
> How does they do it to establish a connection ?
>
> For example skype and others istant messanger as whatsapp works
>  like this.

You connect to a server on the internet that knows both endpoints public
IP addresses -- at least in the cited examples.

in other cases, you set up port-forwarding at the "server" end.

-----BEGIN PGP SIGNATURE-----

iQEzBAEBCAAdFiEEBcqaUD8uEzVNxUrujhHd8xJ5ooEFAlxgb1IACgkQjhHd8xJ5
ooEXyQgApYMlJIUa6WKGCuj5LsH3S/Pa/v09oMn2BVnQjmyU0+u4Cb0kdmT9Ikq0
wknIpL80Z3VehaHF849I1KBNEFp1/RN9/CpqVFd7n1B5PG0ifG+7UDzLCQR7sEzR
X8KihOqi9krFEQ3iibQ5KuwFS0Vq7XLnLC1Ny2pBUZXVpg3MBGJXRMtq8MddlYkZ
DkkaUs4C3ROYd9Y2qsluNPltqHnZD+GxDEFOewkft+HDIf5xNhzUa7+Ui3LcuWfO
A3x3SPBbXLy/n6vST1FjkmyRwE2qj1h3aIqyjbSdUuaPEysACv5TT85uXjZ+zh9f
9THXiqGzLlRCG7q2NBMByl4XtcTJ5g==
=ELrH
-----END PGP SIGNATURE-----

-- 
|_|O|_| 
|_|_|O| Github: https://github.com/dpurgert
|O|O|O| PGP: 05CA 9A50 3F2E 1335 4DC5  4AEE 8E11 DDF3 1279 A281

Back to comp.os.linux.networking | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

Connect two machines under NAT Mirko <mirkk@gmail.com> - 2019-02-10 19:07 +0100
  Re: Connect two machines under NAT Dan Purgert <dan@djph.net> - 2019-02-10 18:37 +0000
  Re: Connect two machines under NAT Grant Taylor <gtaylor@tnetconsulting.net> - 2019-02-10 13:11 -0700
  Re: Connect two machines under NAT Rob van der Putten <rob@sput.nl> - 2019-02-13 10:13 +0100

csiph-web