iptables port forwarding

Hi,

I installed the new SUSE 9.3 and everything is fine.
I have Masquerade and routing enabled.
I tryed to configure port forwarding, but it doesn't work...
Can anyone give me a hand on this?

I tryed via wizard and editing the /etc/sysconfig/SuSEfirewall2 file.

The variables in the file above that are defined are as follows:

FW_DEV_EXT="eth-id-00:12:79:3d:e3:14 eth-id-00:12:79:3d:e3:15"
FW_DEV_INT="eth-id-00:10:18:0c:62:38"
FW_ROUTE="yes"
FW_MASQUERADE="yes"
FW_MASQ_DEV="$FW_DEV_EXT"
FW_MASQ_NETS="0/0"
FW_PROTECT_FROM_INT="no"
FW_SERVICES_EXT_TCP="http ssh"
FW_SERVICES_INT_TCP="domain"
FW_SERVICES_INT_UDP="domain"
FW_SERVICES_REJECT_EXT="0/0,tcp,113"
FW_FORWARD_MASQ="0/0,192.168.1.100,tcp,3389,3389
0/0,192.168.1.100,tcp,5900,5900 0/0,192.168.1.253,tcp,2200,22"
FW_LOG_DROP_CRIT="yes"
FW_LOG_DROP_ALL="no"
FW_LOG_ACCEPT_CRIT="yes"
FW_LOG_ACCEPT_ALL="no"
FW_KERNEL_SECURITY="yes"
FW_STOP_KEEP_ROUTING_STATE="no"
FW_ALLOW_PING_FW="yes"
FW_ALLOW_PING_DMZ="no"
FW_ALLOW_PING_EXT="no"
FW_IGNORE_FW_BROADCAST_EXT="yes"
FW_IGNORE_FW_BROADCAST_DMZ="no"
FW_IPSEC_TRUST="no"

Thanks,

Andre