On 1 Jul 2014, at 19:41, Benny Pedersen wrote:
On 1. jul. 2014 23.15.01 CEST, wie...@porcupine.org wrote:
Benny Pedersen:
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Benny you have no idea what you are talking about.
Oh
Telnet to 127.0.0.1 25 was imho what you mean, not to 127.0.0.2 ?
Did i sleep there?
I can't answer that, but maybe you missed a quirk of how the loopback
interface is (usually?) configured on Linux: with all of 127/8. Loopback
connections use whichever address in the loopback block one chooses on
both ends. I'm not certain of it, but I believe that if you specify the
interfaces listened on by IP, a program told to listen to 127.0.0.1
won't be listening on other loopback addresses.
This is not true on all Unix-like OS's.
