Mullvad VPN

The original post: /r/mullvadvpn by /u/kittymoded on 2025-02-09 20:37:09.

Hello, I use the Linux GUI app on Arch Linux.

I want to enable ipv6 in the app, but I want to make sure I'm configuring ipv6 privacy extensions correctly.

The archwiki says to add:

net.ipv6.conf.nic.use_tempaddr = 2

To:

/etc/sysctl.d/40-ipv6.conf/etc/sysctl.d/40-ipv6.conf

Where "nic" is the "Network Interface Card"

When I type "ip link" into my terminal, I get a few network cards, as well as wg0-mullvad. Should I add wg0-mullvad, which I believe is the wireguard interface, to the config file? I'm asking because it isn't explicitly a network card, as it's a vpn interface.