I did open port 2222 fot outgoing connections for so far i can see:
# Egress filtering [0 = Disabled / 1 = Enabled]
EGF="0"
# Common egress (outbound) TCP ports
EG_TCP_CPORTS="21,25,37,53,80,110,113,123,443,43,873,953,2703,3306,2222,22"
# Common egress (outbound) UDP ports...