Linux Dedicated Server - rcon not working - TCP 27015 is being bound incorrectly (?)

[palaster]

Expands on #155
On Windows, the TCP port is correctly bound to the broadcast address while on Linux the port is incorrectly bound to the local loopback address (127.x.x.x)
On Windows running a CSS server, using netstat we can see the open ports:

On Linux also running a CSS server, also using netstat:

We can use telnet or netcat on the server to check if TCP on port 27015:

• The first two are to the Windows machine and the second set to the Linux machine.

I have tested this on only CSS and Gmod. Also, both the Windows and Linux machines had their Firewalls turned off.

[kolevv]

I'm running into the same issue.
+ip 0.0.0.0
Adding this to my command line arguments аs a workaround, I think it forces the server to listen on any ipv4 address.