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Posted on 2004-11-29
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hi experts,
i'm using the "Checkpoint Secureclient NG Feature Pack 3" on my clients to connect via vpn.
I want to know which ports (tcp and udp) i have to open on my cisco router that the client can work withou problems!!!

I have a high bandwith (no dsl)

internet<---cisco router<---clients(with secureclient)

thx
mero
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Question by:merowinger
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grblades earned 2000 total points
ID: 12697175
Hi merowinger,
The Checkpoint uses IPSEC so you need to open UDP port 500 and esp. I.e:-
access-list outbound permit udp any any eq 500
access-list outbound permit esp any any
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by:merowinger
ID: 12697504
hi
are there other ports which have to be used form this vpn client??? may an application depending port???

I have to know really all ports which have to be opend for the  "Checkpoint Secureclient NG Feature Pack 3"
mero
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LVL 36

Expert Comment

by:grblades
ID: 12698469
I have also seen talk of TCP/265 and port 256 (dont know if UDP or TCP). If you allow all these you should be fine.
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