WireGuard configuration

internet-wg0.conf

[Interface]
# Configuration for the server

# Set the IP subnet that will be used for the WireGuard network.
# 10.222.0.1 - 10.222.0.255 is a memorable preset that is unlikely to conflict.
Address = 10.222.0.1/24

# The port that will be used to listen to connections. 51820 is the default.
ListenPort = 51820

# The output of `wg genkey` for the server.
PrivateKey = server-private-key-here

[Peer]
# Configuration for the server's client

# The output of `echo "client private key" | wg pubkey`.
PublicKey = client-public-key-here

# The IP address that this client is allowed to use.
AllowedIPs = 10.222.0.2/32

# Ensures that your home router does not kill the tunnel, by sending a ping
# every 25 seconds.
PersistentKeepalive = 25

lan-wg0.conf

[Interface]
# Configuration for the client

# The IP address that this client will have on the WireGuard network.
Address = 10.222.0.2/32

# The private key you generated for the client previously.
PrivateKey = your-client-private-key

[Peer]
# Configuration for the server to connect to

# The public key you generated for the server previously.
PublicKey = your-server-public-key

# The WireGuard server to connect to.
Endpoint = your-server-domain-name-or-IP-address:51820

# The subnet this WireGuard VPN is in control of.
AllowedIPs = 10.222.0.0/16

# Ensures that your home router does not kill the tunnel, by sending a ping
# every 25 seconds.
PersistentKeepalive = 25

@reduxionist thx for the feedback, I've updated the example. I realized with what I had previously, I was unable to reach other hosts on the same VPN