FireBrick to FireBrick IPsec (Howto)
Here we will use an IPsec tunnel between two FireBricks. We will use IKE2 and use a (strong) preshared password.
Network Overview:
FireBrick A | FireBrick B | |
---|---|---|
LAN IP range | 192.168.0.0/24 | 10.0.0.0/24 |
WAN Address | 203.0.113.1 | 198.51.100.1 |
We'll want to end up with machines on each LAN being able to contact each other.