44Net Connect Routed Subnet: Raspberry Pi

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Prerequisites

Set up a single-device tunnel to your Raspberry Pi. Note the IP and name of your WireGuard interface. The name of your WireGuard interface is the same as the name of your config file. For example, if your config file is /etc/wireguard/wg0.conf, then your interface name is wg0. The IP of your WireGuard interface can be obtained from running ifconfig <interface> and finding the IP listed under the interface in the inet field.

This is what the output of ifconfig wg0 looks like.

wg0: flags=209<UP,POINTOPOINT,RUNNING,NOARP>  mtu 1380
    inet 44.27.133.190  netmask 255.255.255.255  destination 44.27.133.190
    inet6 fe80::f728:a0b0:3af5:b5c6  prefixlen 128  scopeid 0x20<link>
    unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
    RX packets 17331  bytes 5865364 (5.5 MiB)
    RX errors 0  dropped 0  overruns 0  frame 0
    TX packets 13389  bytes 2146828 (2.0 MiB)
    TX errors 0  dropped 1 overruns 0  carrier 0  collisions 0

Optional: Setting Up An Access Point

Setting up DHCP

Setting up Routing

Troubleshooting