ARRY redirect script

[stinger]

hi there.. i'm lookin for a redirrect script to manage users in a network... a script like it has already been written, but it do not quite have the features that i need..

it's basic function is like Hawks "Network hub pinger redirector script" but it has to be able to ping on internal AND external ip's and send the external hub address as the redirect address for every hub.
the reason for the need of the script is; i have my arry running from behind a router together with 3 other pc's. and one of the hubs i my network is also running behind that router, therefore the internal ip. but there are also other hubs running on the outside, like in normal hub-networks, so the script has to be able to find hub on both internal and external ip's, but only send the hubs external addresses as the redirect addresses..

hope someone can help me.. Really misses to see myt own hub in my arry together with the rest of our network-hubs..

Regards
Stinger