Has any one come across a problem with Checkpoint, where by when a connection is made using a service (for example RDP) that the firewall blocks the return source port (even though Checkpoint should automatically open the source port).
I saw something similar once where the return connection wouldn't work because NAT had been half-implemented, providing a mapping from the outside to the inside but nothing back the other way. If it's not this, check your rules - perhaps you have another rule that is unexpectedly blocking the return part of the conversation
Re: Checkpoint Problem
13 years 7 months ago #6810