What is Reunion?
The Reunion plugin allow the players from steam and non-steam (47/48) to connect on your ReHLDS server!
Install
Download the archive form
Extract the archive content to your desktop, copy reunion.cfg inside your server, cstrike folder.
Now go inside the directory bin/linux and copy reunion_mm_i386.so inside your server, addons/metamod/dlls folder.
Add new line at the end of the file cstrike/addons/metamod/plugins.ini
linux addons/metamod/dlls/reunion_mm_i386.so