Does PunkBuster work on BF2 LAN Servers?
PunkBuster for Battlefield 2, at this time, only works properly when the BF2 Server is set up to authenticate players with the Internet-based BFV global auth system. However admins can set the pb_sv_gameauth setting to 0 to tell PB not to kick players while central Authing is disabled on Internet-based BF2 servers.