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At lot of Linux VPN creates network interfaces (tap/tun), and support namespacing them - you can do the same thing with OpenVPN . The really nice thing is the
by palunon 8y ago
At lot of Linux VPN creates network interfaces (tap/tun), and support namespacing them - you can do the same thing with OpenVPN .
The really nice thing is the full in-kernel implementation, and the lack of configurability.
- cyphar 8y agoRight, sorry. I was comparing it to the shadow-socks project GP was referring to. (And the userspace WireGuard implementation uses TUN/TAP. In fact one of the rootless containers subprojects I've worked on is using TAP to allow for unprivileged network bridge emulation for rootless containers.)