How to add custom portal

[xasasx]

How to do in mangos server 2.1.3 custom portal !!! to arena !!! in the strange vale (near booty bay)
addgo 176296--- portal do Stormwind - SW
.addgo 176497--- portal do Ironforge - IF
.addgo 176498--- portal do Darnassus - DS
.addgo 176499--- portal do Ogrimmar - OG
.addgo 176500--- portal do Thunder Buff - TB
.addgo 176501--- portal do Undercity- UC
.addgo 182352--- portal do Silvermoonu - BLOOD
.addgo 182351--- portal do Exodaru- DRAINEIE

how to do portal to arena

[MentaL]