Router Naming Convention for pacbell.net, 201803

Router Naming Convention for pacbell.net, 201803

Regular Expressions:

^[a-z]+-\d+-\d+-\d+-\d+\.(dsl\.[a-z]+\d+)\.pacbell\.net$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.333
True Positives (green): 2
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		dsl.lsan03
69.224.132.230	+	adsl-69-224-132-230.dsl.lsan03.pacbell.net
69.224.83.78	+	adsl-69-224-83-78.dsl.lsan03.pacbell.net

		dsl.pltn13
69.105.182.150	!	adsl-69-105-182-150.dsl.pltn13.pacbell.net
69.105.79.122	!	adsl-69-105-79-122.dsl.pltn13.pacbell.net

		dsl.pltn13
69.108.219.190	!	adsl-69-108-219-190.dsl.pltn13.pacbell.net
69.108.220.82	!	adsl-69-108-220-82.dsl.pltn13.pacbell.net

69.105.27.206	o	adsl-69-105-27-206.dsl.irvnca.pacbell.net
69.105.50.54		69-105-50-54.crosbyinsurance.com