My brother and I just purchased a server from JediServers.com Both of us being big fans of Duelers 1.2.1 mod we asked that it be installed. I have read through the faqs and manuals but could really use some help in understanding how to set the proper admin password through rcon and then how to login under the proper password. Help would be greatly appreciated.
Read the Duelers Full manual, imparticularly the "Admin Functions" in "Server Information" section. It should tell you everything you need to know.
FYI, the admin password (for freezing players, renaming players, & other Duelers admin commands/guns) is set in the "admin_password" cvar for both client & server (this will be different in Duelers 1.3). RCon is set via the rcon command.
The Duelers Full manual is at http://duelers.jk2files.com/full_manual/index.htm.