Who rated this post

cancel
Showing results for 
Search instead for 
Did you mean: 
G_W_Albrecht
Legend
Legend

As you have different routable IPs from the ISPs, i would do HA ISP redundancy using 2 VPNs:

- ISP 1 with IP 1 is the default ISP for all traffic

- IP 1 builds VPN tunnel 1 to remote site

- ISP 2 with IP 2 is the HA ISP

- IP 2 builds VPN tunnel 2 to remote site

- only VPN 1 goes up !

This is the working config, until connection monitoring finds that ISP 1 is down:

- if ISP 1 goes down, VPN tunnel 1 goes down

- ISP 2 goes active, and now VPN tunnel 2 comes up

Routing works as both VPN tunnels can not be up together...

CCSE CCTE CCSM SMB Specialist

View solution in original post

(1)
Who rated this post