Router Naming Convention for freebit.net, 201007

Router Naming Convention for freebit.net, 201007

Regular Expressions:

^[^\.]+\.(sr\d+\.b9a)\.freebit\.net$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 15
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
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:

		sr1.b9a
219.99.124.213	+	gi8-45.sr1.b9a.freebit.net
219.99.124.34	+	po1.sr1.b9a.freebit.net
219.99.124.42	+	te1-3.sr1.b9a.freebit.net
219.99.88.62		62.88.99.219.ap.yournet.ne.jp

		sr2.b9a
219.99.124.33	+	po1.sr2.b9a.freebit.net
219.99.124.46	+	te1-3.sr2.b9a.freebit.net
219.99.124.186	+	te3-3.sr2.b9a.freebit.net
219.99.124.202	+	te4-1.sr2.b9a.freebit.net
219.99.124.158	+	v102.sr2.b9a.freebit.net

		sr3.b9a
219.99.124.38	+	po1.sr3.b9a.freebit.net
219.99.124.41	+	te1-1.sr3.b9a.freebit.net
122.152.1.2	+	te1-3.sr3.b9a.freebit.net

		sr4.b9a
219.99.124.49	+	te1-1.sr4.b9a.freebit.net
122.152.1.3	+	te1-3.sr4.b9a.freebit.net

		sr6.b9a
219.99.124.185	+	po4-s.sr6.b9a.freebit.net
122.152.1.62	+	te2-3.sr6.b9a.freebit.net

210.143.145.202	~	gepf-sw1-g1.freebit.net
210.143.145.218	~	gepf-sw1-g2.freebit.net
210.143.145.226	~	gepf-sw1.freebit.net

122.152.0.33	o	snoc-fw.freebit.net

210.143.145.225	o	gepf-sw2.freebit.net