[j-nsp] Active Routes on LSP - troubleshooting
jf at probe-networks.de
Thu Nov 4 12:12:48 EST 2004
show route table inet.3 (contains all mpls routes)
show route table mpls.0
On Thu, 2004-11-04 at 18:01, Jerome Fleury wrote:
> I have a MPLS behavior which I'd like some Juniper guru to explain to me:
> jfl at BB1.REI> show mpls lsp name BB1.REI-BB1.COU
> Ingress LSP: 35 sessions
> To From State Rt ActivePath P LSPname
> 184.108.40.206 220.127.116.11 Up 6416 * BB1.REI-BB1.COU
> It tells me that this LSP has 6416 Active Routes, which looks a bit too much to me, according
> to my limited MPLS setup. So I'm looking for those routes:
> jfl at BB1.REI> show route next-hop 18.104.22.168 terse
> (I suppose this is the right command)
> inet.0: 155111 destinations, 309778 routes (155110 active, 0 holddown, 1 hidden)
> + = Active Route, - = Last Active, * = Both
> A Destination P Prf Metric 1 Metric 2 Next hop AS path
> * 22.214.171.124/19 B 170 100 >so-0/0/0.0 I
> * 126.96.36.199/16 B 170 100 >so-0/0/0.0 I
> * 188.8.131.52/13 B 170 100 >so-0/0/0.0 I
> * 184.108.40.206/19 B 170 100 >so-0/0/0.0 I
> * 220.127.116.11/16 B 170 100 >so-0/0/0.0 I
> * 18.104.22.168/19 B 170 100 >so-0/0/0.0 I
> * 22.214.171.124/18 B 170 100 >so-0/0/0.0 I
> * 126.96.36.199/18 B 170 100 >so-0/0/0.0 I
> * 188.8.131.52/18 B 170 100 >so-0/0/0.0 I
> * 184.108.40.206/16 B 170 100 >so-0/0/0.0 I
> * 220.127.116.11/18 B 170 100 >so-0/0/0.0 I
> OK, I have 11 routes with this next-hop, so they are supposed to use this LSP.
> 1/ why doesn't this command work:
> jfl at BB1.REI> show route label-switched-path BB1.REI-BB1.COU
> it returns 0 route, when it should return at least 11 routes, shouldn't it ?
> 2/ what are those 6416 routes that the first output indicates ?
> 3/ What is the 'official' or 'recommended' way to look for those Active Routes ?
> Any help on this appreciated.
> juniper-nsp mailing list juniper-nsp at puck.nether.net
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