slackbuilds/network/verlihub

Verlihub - Direct Connect server

Verlihub is a Direct Connect protocol server that runs on Linux OS, written
in C++; Many features are available: MySQL database, very low use of CPU,
RAM & Bandwidth, deflood integrated protection, plugins (LUA, forbidden,
ip-log, funny, messenger & chatroom) and MORE, MORE AND MORE...

If you don't want to run verlihub as root and still use port 411, get the
optional dependency authbind.