Router Naming Convention for versatel.net, 201603

Router Naming Convention for versatel.net, 201603

Regular Expressions:

^ge-\d+-\d+-\d+\.(dar01[a-z]+)\.versatel\.net$

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: 4
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:

		dar01gv
217.16.44.149	+	ge-0-1-1104.dar01gv.versatel.net
217.16.44.142	+	ge-0-1-2104.dar01gv.versatel.net

		dar01rt
217.16.41.41	+	ge-0-1-1107.dar01rt.versatel.net
217.16.41.9	+	ge-0-1-2107.dar01rt.versatel.net

		dar01zl
217.16.43.40	+	ge-0-1-1131.dar01zl.versatel.net
217.16.43.8	+	ge-0-1-2131.dar01zl.versatel.net

87.213.69.194	~	trigion-1-1-ci.cust.versatel.net
87.213.102.218	~	unlabelled-218-102-213-87.versatel.net

87.215.28.121	~	unlabelled-121-28-215-87.versatel.net
87.215.28.241	~	unlabelled-241-28-215-87.versatel.net

80.249.208.47	o	ae1.br04sara.versatel.net