Well.
1) What services need to be used along this path? Windows file sharing?
2) Are the ports opened on his firewall side for all ports required?
3) Is your NAT setup correctly
4) is routing working (added the 1:1 route on the firewall
5) Is proxy arp working correctly?
6) Can you get other services working to the host?
Thomas
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Thursday, July 20, 2000 9:41 AM
To: [EMAIL PROTECTED]
Subject: [FW1] Sanity Check !
Hi
I have tried to setup a temporary access for a subsidiary company to access
an internal PC.
Setup:-
Their PC -> Internet -> Fwall -> Our PC
or (put another way)
Their External IP -> Internet -> One of Our External IP Range -> Fwall ->
NAT -> Our Internal IP
Doesn't work - can't even ping (even set the Accept ICMP as first rule to
test !) - have double checked addresses - all looks okay to me.
Any ideas ?
Tim Higgins
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