Hi @Reaper_1994 

Thanks for posting in our business forum.

That'll be IPsec site-to-site VPN. You gotta create multiple ones to map your whole network.

Doable. But we don't have instructions for this. You can refer to the site-to-site setup. It's the same but doing multiple times and creating the tunnels between the sites.

I'd recommend you do this with a map on your end. So you know which two sites have been connected.

 

Connecting Three VPN Routers of Different Geographic Locations Using IPSec VPN

  @Reaper_1994 

 

You have to manually mesh the sites with IPSEC VPNs, so for 4 sites, you have 6 tunnels (think of a square plus two diagonals):

 

SiteA--SiteB (VPN tunnel1)

SiteA--SiteC (VPN tunnel2)

SiteA--SiteD (VPN tunnel3)

SiteB--SiteC (VPN tunnel4)

SiteB--SiteD (VPN tunnel5)

SiteC--SiteD (VPN tunnel6)

 

You also have to add some routing, either dynamic via protocol, or static via fixed weights on each route.  Let's look at SiteA trying to reach SiteC

 

Site C:

SiteA-SiteC is already taken care of directly when the tunnel is up. 

You would like prefer one path over another, so let's say A-B is a better link than A-D, so now

Route SiteC via SiteB weight 10

Route SiteC via SiteD weight 20

 

You need to repeat this pair of routes for each possible destination site from SiteA:

Site B:

Route SiteB (tunnel takes care of)

Route SiteB via SiteC weight 10 (preferred).  A-C-B

Route SiteB via SiteD weight 20 (backup). A-D-B

 

and again for Site D:

 

That way if say the A-C link is broken, you can go ABC (preferred) or ADC (backup)

 

AFAIK, there is no auto-magic version of this in Omada today.