Yep you can make them permanent. Create your config in /etc/wireguard/wg0.conf. Then run 'systemctl enable wg-quick@wg0' (assuming you're running systemd).

wg-quick takes care of interface creation, interface and endpoint IP addressing, routing, and peer keys; so you just create that file and then use 'wg-quick up wg0'. :)

I wrote a few blog posts on setting up wg to act as a bridge into a remote network; you can probably use a lot of the info from there to get you started: https://www.ericlight.com/wireguard-part-one-installation

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Q: Why is this email five sentences or less?

A: http://five.sentenc.es

On Sat, 22 Jul 2017, at 11:54, Sahil Gupta wrote:

Sorry, my bad.

I copy paste configuration of Peer A in both Peer A and B in this email.

I will follow the advise of Jason.

I switched off both Laptops and now wg interface are gone.

I need to create them again.

Can we make these interfaces permanent so they will not go upon switching off the laptop?

I will mail again if problem still persists.

Thanks

Sahil Gupta