Switch default Gateway route on VPN client

[zero88]

Describe the solution you'd like

• Privacy VPN: set metric for gateway to route all network traffic through VPN network
• Corporate VPN: no set metric. keep default gateway as it is. Then private network traffic will route through VPN network, and other internet traffic still route via as default gateway

[anhcq151]

Choosing any of these 2 types of VPN is purely based on business requirements. If privacy is mandatory, all traffic should be routed through VPN network where everything is filtered/monitored by the organization; this setup also requires high availability and complex design in VPN network side. In other hand, to optimize performance of VPN server and network utilization, Corporate VPN setup is preferred.