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[FW1] NAT and NETMEETING



Hi,
 
I have installed fw-1 v.4.1 on my SUN sparc Solaris 8 firewall station and want to use Netmeeting from my internal network, which uses Private IP-Adresses.
I can start a call from internal network to a user on internet and it works all fine. But when I try to start a call from a user on internet to my internal network it does not work. I think that it has to do with the H.323 packets are not forwareded from the firewall station to the internal client.
 
I have tried to follow the manual from Checkpoint, called "Microsoft NetMeeting with Network Address Translation".
 
I have defined a workstation for internal network.
IP 192.168.1.10
NM 255.255.255.0
NAT static and the public IP-Address from my external network card.
 
The static IP-Address translation should do a 1 to 1 NAT here.
 
 
I have two rules in top of the policy editor for the Netmeeting. 1 to work for outgoing calls and 1 for incomming calls.
 
Rule ONE:
source: internal client
destination: any
service: Netmeeting, T.120, ACC-1731, ULS-522
 
Rule TWO:
source: an external client
destination: internal client
service: Netmeeting, T.120
 
 
The Address Translation Standard is automatically generated and looks good with the static rule.
 
 
I have browsed the most mailinglists and supportsites without getting my problem solved. Checkpoint says that the NAT function for Netmeeting is supported but I can't get it out how to.
 
Does anyone have had the same experience or any ideas what I can try out??
 
 
thanks
Andreas Olsson