2026-08-06, 17:49:46 +0200, Marco Baffo wrote:
> ovpn currently looks up the target interface in the network namespace
> associated with the netlink socket. This prevents a userspace process
> from controlling an ovpn interface located in another namespace.
> 
> Add the optional OVPN_A_TARGET_NETNSID attribute. When present, it
> identifies the namespace containing the target interface relative to the
> namespace of the requesting Netlink socket. Resolve the ID and perform
> the interface lookup there. When absent, preserve the existing lookup
> behavior.

I'm not so sure about this. Why not open a socket in the target netns
directly?

Also, all this cross-net stuff is a pain wrt permissions.

-- 
Sabrina


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