Okay, well, now it's just mine (192.168.0.54).

It still seems confused, as am I. I don't know, but like, you can't just direct a newb to technical documentation. Like, I'm a programmer, and I know from my experience that I can't point people to MSDN documentation if they are newbies.

Anyways, here is everything relevant to warcraft 3 settings on the router, including the ones that I did not set myself (I did not include these in my original post, sorry. If I need to remove any of these entries or add more, I'd love to hear it).

Advanced => Virtual Servers

Name: warcraftIII1
Private IP: 192.168.0.100
Protocol: IP(0) 6112/6112
Schedule: Always

Advanced => Applications

Name: WarcraftIII1
Trigger: 6112-6119
Public: 6112

Name: Battle.net
Trigger: 6112
Public: 6112

Advanced => Firewall

Action Name: Allow Warcraft III
Source: WAN,*
Destination: LAN, 192.168.0.54
Protocol: IP (0), 6112-6119

Action Name: Allow warcraft 3
Source: WAN,*
Destination: LAN,192.168.0.100
Protocol: IP(0), 6112