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
		seat	newy32aoa	wash	chic	atla	kans	salt	losa	hous
CSPF Queue	Current	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 Paths	Successful	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
	CSPFs	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
	Total Paths	160421	311843	349764	182016	262272	209734	66753	187740	280002
CSPF Timing	CSPF 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

Comments/Suggestions to: Internet2 Noc