Ports to be forwarded

[cabalboyz]

My router has only 15 slots for ports forwarding except the http ports.

Q: Which of the following ports (from 1 to 15) need not to be forwarded so that I can add more ports to be forwarded for additional channels (from 16 to 18)?

01.AgentShop = 38151
02.AuthDBAgent = 32080
03.CashDBAgent = 38190
04.ChatNode = 38121
05.DBAgent = 38181
06.EventDBAgent = 37110
07.EventMgrSvr = 38171
08.GlobalDBAgent = 38180
09.GlobalMgrSvr = 38170
10.LoginSvr = 38101
11.PartySvr = 38201
12.PCBangDBAgent = 38140
13.RockAndRollTS = 32001
14.WorldSvr_01_01 = 38111
15.WorldSvr_01_02 = 38112
16.WorldSvr_01_03 = 38113
17.WorldSvr_01_04 = 38114
18.WorldSvr_01_10 = 38115

[MentaL]

[Extornia]

38151
38101
38111
38112
38113
38114
38115

[cabalboyz]

38151
38101
38111
38112
38113
38114
38115

For clarification sir, are these ports are needed to be forwarded right? And the rest from my list are NOT needed?

[Extornia]

Rest are not necessary. You need to forward worldsvr/agentshop/chatnode and logoinsrv. I forgot to say chatnode, so add 38121 to that list.