Router Naming Convention for ubc.ca, 201603

Router Naming Convention for ubc.ca, 201603

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 8
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: 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\|net
142.103.78.250	+	a0-a1.net.ubc.ca
137.82.123.106	+	a0-a18.net.ubc.ca
137.82.123.90	+	a0-a20.net.ubc.ca
137.82.123.138	+	a0-anguborder.net.ubc.ca

		a1\|net
142.103.78.249	+	a1-a0.net.ubc.ca
142.103.69.77	~	ablachford.isdn.ubc.ca
142.103.69.101	~	sho2.isdn.ubc.ca

		a20\|net
137.82.123.89	+	a20-a0.net.ubc.ca
142.103.251.61	~	hpclj2600teffiii.oldadm.ubc.ca
142.103.141.253	~	nmc-141.cmpe.ubc.ca

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

		i20\|net
137.82.123.97	+	i20-a0.net.ubc.ca
142.103.203.165	+	i20-a20.net.ubc.ca

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