7778 is the IP port lul.
and 7000 is probably the max amount of online players that can connect in the same time to server.
@AchYlek want say that there are 48 online players, but in game the counter show x7 times the real amount.
poor guy that don't know l2 and come here for cry... where you see dagger with 11 dex? idiot, i'm using dagger stats are ok, damage ok, and server not 100% balanced but better then other for sure. so stop cry like kid and learn 2 play