Configuring IPSEC VPN tunnel + GRE tunnel over 2 ISP between offices
WI-FI simulation as a way to reduce risks and costs
WI-FI simulation as a way to reduce risks and costs Wi-Fi simulation reduces risks, cost. Design not based on suppose.

CONFIGURING IPSEC VPN TUNNEL + GRE TUNNEL OVER 2 ISP BETWEEN OFFICES

Increasing VPN connection availability between offices by duplicating IPSec + GRE tunnels over 2 ISP.