Works fine on Windows 2003 server.
This is our startup which may be bloated but it works for me. My server is on a private LAN ie 192.168.x.x. ; with a firewall, static NAT only forwarding port 6500udp and 7777udp
Code:
UT3.exe Server DM-Deck.ut3?Game=UTGame.UTDeathmatch?GameMode=0?MaxPlayers=10?NumPublicConnections=10?GoalScore=20?TimeLimit=20?NumPlay=2?bIsDedicated=True?bShouldAdvertise=True?bIsLanMatch=False?bUsesStats=True?bAllowJoinInProgress=True?MinNetPlayers=1?bAllowInvites=True?bUsesPresence=True?bAllowJoinViaPresence=True?bUsesArbitration=False?bIsListPlay=False?AdminPassword=xxxxxxx?Mutator=BiaVote.BiaVoteMutator,TitanAdminHaxUT3.TitanSwearFilter?PureServer=1 -log=utserver.log -Login=xxxxx -Password=xxxxx -nohomedir -Unattended