Router Naming Convention for pacbell.net, 201702

Router Naming Convention for pacbell.net, 201702

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: 0.500
True Positives (green): 2
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 2

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
67.115.216.174	+	adsl-67-115-216-174.dsl.lsan03.pacbell.net
67.115.92.193	+	adsl-67-115-92-193.dsl.lsan03.pacbell.net

		dsl.pltn13
68.127.3.254	!	adsl-68-127-3-254.dsl.pltn13.pacbell.net
69.111.129.78		69-111-129-78.pharmedixrx.com

		dsl.pltn13
68.127.217.246	!	adsl-68-127-217-246.dsl.pltn13.pacbell.net

		dsl.snfc21
67.115.159.1	+	adsl-67-115-159-1.dsl.snfc21.pacbell.net
67.125.255.150		adsl-67-125-255-150.dsl.snfc21.sbcglobal.net

69.107.252.230	o	adsl-69-107-252-230.dsl.irvnca.pacbell.net