[Bug 256393] Issue with recreation of ppp/tun interfaces

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 04 Jun 2021 08:34:16 UTC

--- Comment #14 from Alexander V. Chernikov <melifaro@FreeBSD.org> ---
(In reply to Eugene Grosbein from comment #13)
> I mean, if one assigns /30 network with such mask to a P2P interface (tun, ng etc.) then packets to local IP will not be delivered over loopback but travel over P2P interface corresponding to /30 route?
Kernel behaviour is the same. It will work as expected unless you run

Potentially we can counter-action routed(8) actions by adding PINNED to the
loopback/destination routes, however the desired state is that routed(8) does
not touch delete loopback routes installed by the kernel.

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