I have about 3 companies and want to connect all 3 together thru WAN. VPN
is pretty slow and that wont work for me.
Looking for suggestion.
All of my 3 companies have static ip address on the router.
VPN IS THE ONLY WAY TO GO, unless you purchase leased lines between
them. VPN is not slow, you need to analyze the need, purchase the level
of performance you need from an ISP, and go from there.
If you offices can't get high-speed access, then consider other options
- Outlook Web Access, FTP, etc...
The best method to do this is to have a central firewall capable of
Branch Office VPN tunnels, and SOHO VPN units at the other two offices.
A good home office firewall is about $3,000 and the SOHO units are under
$450 each.