(issue) goldsource games (half-life 1) and masterserver

hi theres a major issue that my server wont shows in servers browser list
and thats possible because binding the server ip to 192.168.0.x localhost in the website
then my server think thats these incoming packets is from lan network and not from internet and i think thats the same case for the masterserver it wont accept these ip’s to be added into their servers list