/etc/wireguard/wg0.conf

[Interface]
Address = 10.10.220.1/24
SaveConfig = true
PrivateKey = REDACTED
ListenPort = 51820
PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -A FORWARD -o %i -j ACCEPT; iptables -t nat -A POSTROUTING -o eno1 -j MASQUERADE
PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -D FORWARD -o %i -j ACCEPT; iptables -t nat -D POSTROUTING -o eno1 -j MASQUERADE

[Peer]
#phone
PublicKey = REDACTED
AllowedIPs = 10.10.220.2/32

############################################################

wg0-client.conf

[Interface]
Address = 10.10.220.2/32
PrivateKey = REDACTED
DNS = 10.10.220.1

[Peer]
PublicKey REDACTED
Endpoint = REDACTED:51820
AllowedIPs = 0.0.0.0/0
PersistentKeepalive = 21