how do you have Redhat setup to share the internet thru windows?
you might want to think about reversing it and using iptables thru the redhat box and then have it go to the windows machine.
http://www.ibiblio.org/pub/Linux/doc...N-Server-HOWTO www.tldp.org has other guides for iptables if you want to go that route.
IT could be something to do with how windows shares the connection.
__________________
Gentoo Developer, and 64bit os user
"In feeding Mother Nature, you are fed in return" - Tsunam (2005). Concerning water conservation, and raising water tables.