Router Naming Convention for nrc.ca, 201304

Router Naming Convention for nrc.ca, 201304

Regular Expressions:

^([a-z]+-gi)-\d+-\d+\.nrnet2\.nrc\.ca$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 5
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 4
Training routers with a single interface in suffix: 4

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		amtc-gi
132.246.4.201	+	amtc-gi-1-10.nrnet2.nrc.ca
132.246.4.134	+	amtc-gi-1-12.nrnet2.nrc.ca
132.246.4.153	+	amtc-gi-1-15.nrnet2.nrc.ca

		hia-gi
132.246.4.130	+	hia-gi-1-10.nrnet2.nrc.ca
132.246.4.197	+	hia-gi-2-1.nrnet2.nrc.ca

		imb-gi
132.246.4.142	+	imb-gi-0-2.nrnet2.nrc.ca
132.246.4.9	~	imbgate-gi0-1.nrc.ca

		nrc-gi
132.246.4.133	+	nrc-gi-1-7.nrnet2.nrc.ca
132.246.0.226	~	nrcgate-fa2-47.nrc.ca
206.130.255.11		nrc.gigafed.net

132.246.0.218	~	froot-b.core.nrc.ca
132.246.0.186	~	frootb-e1-7.core.nrc.ca

132.246.0.178	o	sapgate-fa00.nrc.ca

132.246.4.146	o	iit-e-gi-0-2.nrnet2.nrc.ca