wireguard-config

Server pre-requirements:
sudo apt install openresolv
sudo apt install ufw
sudo ufw allow ssh
sudo ufw default allow outgoing
sudo ufw enable

Intstructions with sudo:
https://github.com/wg-dashboard/wg-dashboard

Probably needs manual start:
sudo wg-quick up wg0

Show status:
sudo wg show

Might need manual start/stop:
sudo wg-quick down wg0
sudo wg-quick up wg0

Client pre-requirements:
sudo apt install openresolv
sudo add-apt-repository ppa:wireguard/wireguard
sudo apt-get update
sudo apt-get install wireguard-dkms wireguard-tools linux-headers-$(uname -r)

Edit client configuration:(download from wg interface)


[Interface]
Address = 10.13.37.3/24
PrivateKey = SGJ0RWSgQMjRzpmU0t+dkdx0aAXunMGkbwmZDx9p9XE=
DNS = 10.13.37.1


[Peer]
PublicKey = XjiNSyq9u4VIseK5uQeKYfruqAwa3OumJfmf5myX22E=
Endpoint = 95.216.33.34(THIS SHOULD BE THE IP OF THE SERVER!):58210
AllowedIPs = 0.0.0.0/0

# This is for if you're behind a NAT and
# want the connection to be kept alive.
PersistentKeepalive = 25

Add to configurations:
sudo gedit /etc/wireguard/wgXX-client.conf  (wg0 for example, then )
sudo wg-quick up wg1-client


#Accessing specific tunnel from localhost
#Kill existing connections
lsof -ti:3000 | xargs kill -9
ssh -L 3000:localhost:3000 <user>@IP.OF.SERVER