Router Naming Convention for ubc.ca, 201708

Router Naming Convention for ubc.ca, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 3

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:

		a0
137.82.123.66	+	a0-a21.net.ubc.ca
137.82.123.138	+	a0-anguborder.net.ubc.ca

		a1
142.103.78.249	+	a1-a0.net.ubc.ca
142.103.69.77	~	ablachford.isdn.ubc.ca
142.103.69.93	~	kleighton.isdn.ubc.ca

		a21
137.82.123.65	+	a21-a0.net.ubc.ca

		a22
137.82.123.113	+	a22-a0.net.ubc.ca

		gw
137.82.28.254	+	gw-28.itservices.ubc.ca
137.82.74.254	+	gw-74.itservices.ubc.ca
206.12.8.22		ubc-bc.westgrid.ca

		l1
142.103.78.253	+	l1-a0.net.ubc.ca
137.82.123.45	+	l1-a1.net.ubc.ca