Router Naming Convention for pacbell.net, 201508

Router Naming Convention for pacbell.net, 201508

Regular Expressions:

^adsl-\d+-\d+-\d+-\d+\.dsl\.pltn13\.pacbell\.net$
^adsl-\d+-\d+-\d+-\d+\.(dsl\.[a-z\d]+)\.pacbell\.net$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.615
True Positives (green): 8
False Positives (red): 5
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.irvnca
207.215.242.102	+	adsl-207-215-242-102.dsl.irvnca.pacbell.net
69.109.32.198	+	adsl-69-109-32-198.dsl.irvnca.pacbell.net

		dsl.lsan03
67.113.222.182	!	adsl-67-113-222-182.dsl.lsan03.pacbell.net
67.115.82.129	!	adsl-67-115-82-129.dsl.lsan03.pacbell.net

		dsl.lsan03
216.103.63.217	!	adsl-216-103-63-217.dsl.lsan03.pacbell.net
67.122.43.130	!	adsl-67-122-43-130.dsl.lsan03.pacbell.net

		dsl.scrm01
68.124.108.254	+	adsl-68-124-108-254.dsl.scrm01.pacbell.net
69.104.36.10	+	adsl-69-104-36-10.dsl.scrm01.pacbell.net

		dsl.scrm01
63.204.66.238	!	adsl-63-204-66-238.dsl.scrm01.pacbell.net
67.122.239.14	*	adsl-67-122-239-14.dsl.pltn13.pacbell.net

		dsl.sndg02
67.120.241.134	+	adsl-67-120-241-134.dsl.sndg02.pacbell.net
67.125.175.174	+	adsl-67-125-175-174.dsl.sndg02.pacbell.net

		dsl.snfc21
67.126.122.22	+	adsl-67-126-122-22.dsl.snfc21.pacbell.net
69.110.121.54	*	adsl-69-110-121-54.dsl.pltn13.pacbell.net

		dsl.sntc01
64.173.16.38	+	adsl-64-173-16-38.dsl.sntc01.pacbell.net
68.123.189.86	+	adsl-68-123-189-86.dsl.sntc01.pacbell.net

68.122.228.2	*	adsl-68-122-228-2.dsl.pltn13.pacbell.net
69.107.216.174	*	adsl-69-107-216-174.dsl.pltn13.pacbell.net

68.121.109.10	*	adsl-68-121-109-10.dsl.pltn13.pacbell.net
68.123.178.65		adsl-68-123-178-65.gillig.com