Marvell chipsets on 8-CURRENT and XP x64 won't talk with one another

[Garrett Cooper]

Hi,
	In an effort to connect my 2 machines up -- the FreeBSD 8-CURRENT  
and the Windows box, for filesharing via SMB I've installed samba3  
and done that song and dance to get things to work. The really weird  
thing is that my 2 machines will talk via ICMP with one another, but  
not via TCP and/or UDP (connections time out). Thinking that it was  
just a samba3 issue, I tried ssh as well (Cygwin installed), and ssh  
connections (Windows to FreeBSD) fails with connection timeouts as well.
	Both machines have Marvell onboard chipsets and will communicate  
with my Mac OSX 10.4.9 iBook (has a Broadcom chipset) without issue  
(in fact that's what I'm using as my 'bridge' right now). I tried  
also using an SMB client via my Xbox but that failed as well (then  
again the XBMC SMB client tended to be really quirky if setup  
incorrectly).
	I'm not sure where to start, so if there are any ideas I'd be more  
than happy to hear them. This issue has been occurring from 7-CURRENT  
built in late September to 8-CURRENT built 6 days ago.
Thanks,
-Garrett