And port triggering also works pretty well. Just use the 30-60K UDP port range to trigger incoming in the same range. This may be a little bit better than just opening the ports.
Zsolt _ _ _ Zsolt Nagykaldi, PhD Research Associate, Clinical IT Specialist University Of Oklahoma Health Sciences Center Department Of Family And Preventive Medicine Oklahoma Center For Family Medicine Research 900 NE 10th Street Oklahoma City, OK 73104 Phone: (405) 271-8000 Ext.:1-32212 Fax: (405) 271-1682