Internet2 - MPLS CSPF Statistics
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Last Run: Thu May 17 04:36:52 UTC 2012

Internet2 - MPLS CSPF Statistics

The MPLS CSPF (Constrained Shortest Path First) algorithm is similiar to a routing protocol. It determines the "best" way through an MPLS network from an ingress point to an exit point. Best is a relative term, of course. In some cases best may mean shortest, and in others it may mean the most under-utilized.

Not all of the backbone routers are configured for MPLS, hence the large number of "N/A"'s in the display.

For more information on MPLS the MPLS Resource Center has a great MPLS FAQ.


MPLS CSPF Statistics
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CSPF QueueCurrent 0 0 0 0 0 0 0 0 0
Maximum 6 7 8 10 16 26 15 9 27
Dequeued 0 0 0 0 0 0 0 0 0
CSPF PathsSuccessful 158911 302235 347892 177092 257732 190832 59367 183956 267422
No Route 1510 9608 1872 4924 4540 18902 7386 3784 12580
System Errors 0 0 0 0 0 0 0 0 0
CSPFsN/AN/AN/AN/AN/AN/AN/AN/AN/A
Total Paths 160421 311843 349764 182016 262272 209734 66753 187740 280002
CSPF TimingCSPF Time 13.452294 31.026203 34.636135 15.449007 23.865005 16.296772 4.574770 14.625206 24.628675
Average Time 0.000071 0.000063 0.000066 0.000074 0.000067 0.000066 0.000064 0.000071 0.000059
RPD Time 0.0043 0.0073 0.0113 0.0033 0.0161 0.0099 0.0106 0.0059 0.0149
Total Time 22.215034 46.226918 51.548932 25.274485 35.396907 26.139714 7.684613 25.105594 38.977993

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