Ross S. W. Walker wrote: > Wei Yu wrote: > >> Does openvpn support IPsec well? >> I want the server to work cooperation with a Microsoft ISA >> Server inside the intranet with site-to-site vpn mode. >> For that reason I want the server has good compatibility with windows. >> > > You don't need IPSec for Windows ISA server compatibility... it does if the Windows ISA machine is the VPN server as he said. frankly, for business site to site VPN, I generally recommend tossing ALL software and OS implementations in favor of Jupiter Netscreen or another router based implementation.