Check for large packets, specifically UDP and port 88. Test by seeing how big of pings you can get through using the -l option (assuming you're pinging from the XP host.)
-Steve S. > -----Original Message----- > From: owner-m...@openbsd.org [mailto:owner-m...@openbsd.org] On Behalf Of > Yuriy A. Dmitrishin > Sent: Tuesday, May 12, 2009 2:50 AM > To: misc@openbsd.org > Subject: VPN and shared directories in Win XP > > Hi. > I have VPN connection between 2 offices with subnets 192.168.1.0/24 and > 192.168.2.0/24. I can ping 192.168.2.2 from 192.168.1.66 and vice versa. > But > when I try to open shared directory (e.g., \\192.168.2.2\Shared from > 192.168.1.66 and vice versa) I get error message, but I can easily open > shared > directory from the host from the same subnet. > Here's a part of log: > all tcp 192.168.2.2:445 <- 192.168.1.66:2596 CLOSED:SYN_SENT > all tcp 192.168.1.66:2596 -> 192.168.2.2:445 SYN_SENT:CLOSED > all tcp 192.168.2.2:139 <- 192.168.1.66:2597 CLOSED:SYN_SENT > all tcp 192.168.1.66:2597 -> 192.168.2.2:139 SYN_SENT:CLOSED > > Thanks for your help. > > Best, Yuriy A. Dmitrishin.