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Re: Multiple LSP between source and destination

  • From: "Carlos Patriawan" <carlos@carlos.net>
  • Date: Sat, 14 Feb 2004 05:46:30 -0800
  • Resent-Date: Sat, 14 Feb 2004 09:26:41 -0500
  • To: "Shailendra Gupta" <shailendra.gupta@estelcom.com>, <send4sri@yahoo.com>, <mpls-ops@mplsrc.com>
  • X-Sent: 14 Feb 2004 13:48:45 GMT

That 5 tuples is located inside rsvp-te message and i am not sure if all
vendor has CLI to show the object content.But if i remember correctly 
i believe in Cisco you  can turn on debug ip rsvp ... 

thanks,

Carlos


----- Original Message ----- 
From: "Shailendra Gupta" <shailendra.gupta@estelcom.com>
To: "Carlos Patriawan" <carlos@carlos.net>; <send4sri@yahoo.com>;
<mpls-ops@mplsrc.com>
Sent: Friday, February 13, 2004 5:14 AM
Subject: Re: [MPLS-OPS]: Multiple LSP between source and destination


> Dear Carlos
>
> Sorry, I am raising some very basic questions.
> 1. I trust Tunnel ID  is the TE Tunnel Lebel, pls confirm if I am wrong.
> 2. What is LSP ID & how one can check on Cisco Gear? Does this get active
> ONLY after implementing TE Tunnel?
>
> Shailendra
>
>
>
> ----- Original Message ----- 
> From: "Carlos Patriawan" <carlos@carlos.net>
> To: <send4sri@yahoo.com>; <mpls-ops@mplsrc.com>
> Sent: Thursday, February 12, 2004 8:43 PM
> Subject: Re: [MPLS-OPS]: Multiple LSP between source and destination
>
>
> > There're 5 tuples in rsvp object that should be used to differentiate
lsp:
> >   Tunnel endpoint (egress) address (in SESSION object)
> >   Tunnel ID (in SESSION object)
> >   Extended Tunnel ID (in SESSION object)
> >   Sender (ingress) address (in SENDER_TEMPLATE/FILTER_SPEC object)
> >   LSP ID (in SENDER_TEMPLATE/FILTER_SPEC object
> >
> > In one platform,even when ingress and egress destination is the same,
> > tunnel-id/lsp-id pairs is unique. Tunnel-id (and/or lsp-id) may also
> > increasing if lsp is flapping.
> >
> > Thanks,
> >
> > Carlos
> >
> >
> > ----- Original Message ----- 
> > From: "Sriram" <send4sri@yahoo.com>
> > To: <mpls-ops@mplsrc.com>
> > Sent: Thursday, February 12, 2004 1:33 AM
> > Subject: [MPLS-OPS]: Multiple LSP between source and destination
> >
> >
> > > Hi all,
> > >
> > > How is multiple LSP's  having "seperate resource
> > > reservation"  established between source and
> > > destination when LSPs share same route ?
> > >
> > > Let say we want 2 LSP between A and B which take
> > > same path in MPLS cloud. When 2nd LSP is setup
> > > what field in path message is used by A to prevent
> > > B from replying with Resv msg with STYLE shared
> > > explicit ?
> > >
> > >
> > > Thanks
> > > Sriram
> > >
> > >
> > >
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>

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