Router Naming Convention for netcom.no, 201803

Router Naming Convention for netcom.no, 201803

Regular Expressions:

^[a-z\d]+-[^-]+-.+\.([a-z\d]+)\.netcom\.no$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.857
True Positives (green): 6
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		connect
89.9.122.246	+	246-122-9.connect.netcom.no
89.9.122.247	+	247-122-9.connect.netcom.no

		osl071
89.9.247.13	!	13-247-9.connect.netcom.no
212.45.173.189	+	dr1-ge2-0-1.30.osl071.netcom.no
212.169.102.172	+	g2-0-1.51-dr1.osl071.netcom.no

		osl900
212.45.173.74	+	dr1-g2-0-1.138.osl900.netcom.no
212.169.102.149	+	g1-1.43-dr2.osl900.netcom.no

212.45.171.194	~	mr1-vl233.osl900.netcom.no
212.45.171.210	~	mr1-vl235.osl900.netcom.no

212.169.66.62	o	dr1-vlan52.osl255.netcom.no