Router Naming Convention for swbell.net, 201412

Router Naming Convention for swbell.net, 201412

Regular Expressions:

\d+-\d+-\d+-\d+\.[a-z]+\.swbell\.net$
([a-z\d]+\.[a-z]+)\.swbell\.net$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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.stlsmo
208.191.109.170	+	adsl-208-191-109-170.dsl.stlsmo.swbell.net
68.93.204.62	+	adsl-68-93-204-62.dsl.stlsmo.swbell.net

151.164.52.250	*	ppp-151-164-52-250.rcsntx.swbell.net
151.164.52.254	*	ppp-151-164-52-254.rcsntx.swbell.net

70.242.196.253	*	70-242-196-253.ded.swbell.net
38.107.248.253		38-107-248-253.dfw01.cust.cogentco.com

151.164.39.45	*	ppp-151-164-39-45.rcsntx.swbell.net
151.164.242.215		bb2.p9-0.hstntx.sbcglobal.net

151.164.39.138	*	ppp-151-164-39-138.rcsntx.swbell.net
151.164.42.241		dist4-g1-3.scrmca.sbcglobal.net

151.164.52.125	*	ppp-151-164-52-125.rcsntx.swbell.net

151.164.55.2	*	ppp-151-164-55-2.eulstx.swbell.net
151.164.95.29		bb1-p6-0.milwwi.sbcglobal.net