Halo 1.02 -not showing on public server

[Harlo]

I've been trying to Run Halo 1.02 as a server on the public server list. My game did show at one time, but now will not show up at all, even as a dedicated game. The sv_public setting is "true".
Nothing has changed on my machine,
I'm using the FairLight 1.02 public server crack.
"Note: This crack has been enabled for public server usage". So it says.
Any Help would be appreciated