[GTALUG] Questions on wireguard and networking

[Jamon Camisso]

On 03/10/18 10:36, o1bigtenor via talk wrote:
> I am wanting to use this wireguard between two different routers here
> to firmly control not only the in but also the outgoing electronic
> communications.
> 
> Perhaps someone has a better solution - --if so - - - I'm looking (grin!).

GRE & IPsec would be the bog standard approach here.

https://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/WAN_and_MAN/P2P_GRE_IPSec/P2P_GRE/2_p2pGRE_Phase2.html

Ignore the cisco specific bits, just look at the diagrams and descriptions.

You can implement this yourself pretty easily using 'ip_gre' (GRE kernel
module) and strongswan (for IPsec) following any of the tutorials out there.

Cheers, Jamon