[j-nsp] Avoid transit LSPs

[Luis Balbinot]

It's a permanent thing.

These boxes are PE routers that are not supposed to handle transit
traffic but during certain network events a few FRR bypass LSPs are
established through them because that's the only remaining path.

Something easier like a "no-eligible-backup" toggle like the one we
have with OSPF LFA would be nice.

Luis

On Thu, Jan 24, 2019 at 2:53 PM <adamv0025 at netconsultings.com> wrote:
>
> > Luis Balbinot
> > Sent: Thursday, January 24, 2019 4:45 PM
> >
> > Hi.
> >
> > How could I prevent a device from getting transit RSVP LSPs being
> > established through it? I only want it to accept ingress LSPs destined to
> that
> > box.
> >
> If this is a permanent thing,
> You could create a colouring scheme where all links connected to this node
> have to be avoided by all LSPs with the exception of LSPs terminated on this
> node (or originated by this node).
>
> If this is a maintenance thing,
> There's a command that can be enabled to drain all transit LSPs out the box.
> But, all the LSPs would need to be configured with this capability in the
> first place.
>
>
> adam
>