Router Naming Convention for uwaterloo.ca, 201207

Router Naming Convention for uwaterloo.ca, 201207

Regular Expressions:

^[a-z]+\d+-([a-z]+-rt-[a-z]+)\.uwaterloo\.ca$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 1

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:

		as-rt-tc
129.97.0.42	+	v773-as-rt-tc.uwaterloo.ca
129.97.0.46	+	v774-as-rt-tc.uwaterloo.ca

		cs-rt-dc
129.97.74.2	~	dc3558-cs1-csnet.uwaterloo.ca
129.97.1.78	+	v720-cs-rt-dc.uwaterloo.ca

		sci-rt-phy
129.97.1.66	+	v717-sci-rt-phy.uwaterloo.ca
129.97.1.157	+	v740-sci-rt-phy.uwaterloo.ca