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Re: TE MIB (-06.txt) : tunnel instance
- To: Sonam Thapa <aos824@yahoo.com>, te-wg@ops.ietf.org
- Subject: Re: TE MIB (-06.txt) : tunnel instance
- From: "Thomas D. Nadeau" <tnadeau@cisco.com>
- Date: Fri, 15 Jun 2001 12:06:01 -0400
- Delivery-date: Fri, 15 Jun 2001 09:11:26 -0700
- Envelope-to: te-wg-data@psg.com
At 08:27 AM 6/15/2001 -0700, Sonam Thapa wrote:
>Thanks Tom.
>
>You have been very helpful!
Anytime. 8)
--Tom
>-aos
>
>--- "Thomas D. Nadeau" <tnadeau@cisco.com> wrote:
> >
> >
> > >Thank you for your reply. I understand what you
> > >are saying and agree that this could be useful.
> > >
> > >However, if 2 tunnels have the same <ingress,
> > egress>
> > >but different instance ids, 2 questions come to
> > >mind -
> > >a) MUST they have the same TunnelIndex?
> >
> > No, definitely not. You can have as many
> > tunnels from point A to point B as your network
> > will support.
> >
> > >b) Besides Ifindexes, does this save anything else
> > > at the egress or the ingress over 2 regular
> > > tunnels between the same <ingress, egress>
> > > assuming one regular LSP is backing up another
> > > and is pre-signalled. Seems to me that this is
> > > equivalent to having tunnels with multiple
> > > instances.
> >
> > Honestly, you can do it either way and
> > the MIB will support it; it is really up to your
> > implementation to decide. We did this on purpose
> > when we designed the MIB so that we could support
> > all of the cases I described earlier.
> >
> > --Tom
> >
> >
> >
> >
> > >Did I get it wrong?
> > >
> > >TIA,
> > >-aos
>
>
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