Router Naming Convention for tierzero.net, 201110

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 14
Positive Predictive Value: 1.000
True Positives (green): 30
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 3
False Negatives, not matched: 0
Training routers with a single interface in suffix: 3

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:

		1.lax1.ca.us
216.31.153.31	+	colo2-1.lax1.ca.us.tierzero.net
216.31.153.95	+	colo2-1.lax1.ca.us.tierzero.net

		2.lax1.ca.us
216.31.153.30	+	colo1-2.lax1.ca.us.tierzero.net
216.31.153.94	+	colo1-2.lax1.ca.us.tierzero.net

		colo1.lax.us
216.31.131.130	+	tz-wifi.colo1.lax.us.tierzero.net
64.81.233.17		ns2.communityinternetcoalition.net

		cr01.lax1
216.31.153.48	+	cr01.lax1.tierzero.net
216.31.128.66	+	ge-0-0-0.cr01.lax1.tierzero.net
216.31.128.74	+	ge-0-0-1.cr01.lax1.tierzero.net

		cr02.lax1
216.31.153.49	+	cr02.lax1.tierzero.net
216.31.128.70	+	ge-0-0-0.cr02.lax1.tierzero.net
216.31.128.78	+	ge-0-0-1.cr02.lax1.tierzero.net

		dcap00.lax1.ca.us
216.31.153.20	+	dcap00.lax1.ca.us.tierzero.net
216.31.153.84	+	dcap00.lax1.ca.us.tierzero.net

		dcap01.lax1.ca.us
216.31.153.21	+	dcap01.lax1.ca.us.tierzero.net
216.31.153.85	+	dcap01.lax1.ca.us.tierzero.net

		dcap02.lax1.ca.us
216.31.153.22	+	dcap02.lax1.ca.us.tierzero.net
216.31.153.86	+	dcap02.lax1.ca.us.tierzero.net
216.31.190.173	-	southwindfoodsla-dcap.lax01.us.tierzero.net

		dcap03.lax1.ca.us
216.31.153.23	+	dcap03.lax1.ca.us.tierzero.net
216.31.153.87	+	dcap03.lax1.ca.us.tierzero.net

		dcap04.lax.us
208.179.33.46	+	preferedlongdistance-gw.dcap04.lax.us.tierzero.net

		dcap04.lax1.ca.us
208.179.33.9	-	cordoba.sanbernardino.dcap.lax.us.tierzero.net
216.31.153.24	+	dcap04.lax1.ca.us.tierzero.net
216.31.153.88	+	dcap04.lax1.ca.us.tierzero.net

		dcap05.lax1.ca.us
216.31.153.25	+	dcap05.lax1.ca.us.tierzero.net
216.31.153.89	+	dcap05.lax1.ca.us.tierzero.net

		dcap06.lax1.ca.us
216.31.153.26	+	dcap06.lax1.ca.us.tierzero.net
216.31.153.90	+	dcap06.lax1.ca.us.tierzero.net

		dcap07.lax1.ca.us
216.31.153.27	+	dcap07.lax1.ca.us.tierzero.net
216.31.153.91	+	dcap07.lax1.ca.us.tierzero.net
216.31.188.193	-	southwestoffsetsanjose-gw.lax01.us.tierzero.net

		dcap08.lax1.ca.us
216.31.153.28	+	dcap08.lax1.ca.us.tierzero.net
216.31.153.92	+	dcap08.lax1.ca.us.tierzero.net

		dcap09.lax1.ca.us
216.31.153.100	+	g03.dcap09.lax1.ca.us.tierzero.net
216.31.153.36	+	gi02.dcap09.lax1.ca.us.tierzero.net

		ktbinternet.lax01.us
216.31.190.194	+	ktbinternet.lax01.us.tierzero.net