Each peer in the VPN network should have a unique value for this field. PostDown = iptables -D FORWARD -i wg0 -j ACCEPT iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE ip6tables -D FORWARD -i wg0 -j ACCEPT ip6tables -t nat -D POSTROUTING -o eth0 -j MASQUERADEĪddress defines the private IPv4 and IPv6 addresses for the WireGuard server. PostUp = iptables -A FORWARD -i wg0 -j ACCEPT iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE ip6tables -A FORWARD -i wg0 -j ACCEPT ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE Processing triggers for libc-bin (2.27-3ubuntu1). Installing to /lib/modules/4.15.0-43-generic/updates/dkms/ No original module exists within this kernel If successful, you’ll see the following output: wireguard: Sudo apt install wireguard-dkms wireguard-toolsĭKMS will then build the Wireguard kernel module. DKMS (Dynamic Kernel Module Support) will build the WireGuard kernel module. Update the packages and install WireGuard and WireGuard tools. Restart the Ubuntu server and install WireGuard. Sudo apt install linux-generic-hwe-18.04-edge Ubuntu 18.04 ships with Linux kernel 4.15, so you need to install the hardware-enablement kernel first (HWE), which installs kernel 5.4 on your system. Printf 'Package: * Pin: release a=unstable Pin-Priority: 150 ' > /etc/apt/preferences.d/limit-unstable echo 'deb unstable main' > /etc/apt//unstable-wireguard.list Apt will then automatically update the package cache. Install WireGuardĪdd the Wireguard repository to your sources list.

Update Your Linode Kernel with Linode’s Cloud Manager. Select GRUB 2 from the Boot Settings: Select a Kernel dropdown menu in Step 4 of Update Kernel Guide to check your kernel version and change it using the Cloud Manager. However, if you are running an older distribution, you will need to check to see which kernel you are running. All distributions for all new Linodes now boot with the GRUB 2 kernel by default. The GRUB 2 kernel is required for this guide.

Wireshark ubuntu setup