win2k vpn through a netopia caymen, what ports?

[techguru916]

Hello,
I am trying to get to my win2k vpn server through a netopia caymen, i beleive its a 3546 but ill have to double check the model #. The vpn works fine on the local lan, but im unable to connect from the outside world. I followed what little instruction netopia had (not even a search feature in their tech support section), which said to open tcp ports 47 and 1723, as well as check the pptp pas through box, which i did. Im getting no connection when trying to vpn or telnet in from the outside to the ports. any ideas? what am I missing?

 

[techguru916]

let me correct myself, I opened ip protocol 47 (GRE) in the router, not tcp port 47. later I tried port 47 as well but no go..

 

[techguru916]

scratch all that, now all of a sudden it works. Now the problem is I cant browse the lan, hmm.