Router Naming Convention for atx.net, 201007

Regular Expressions:

^([a-z]+\d+)-[a-z]+\d+-\d+\.(phla\d+)\.atx\.net$
^([a-z]+\d+\.phla\d+)\.atx\.net$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 1.000
True Positives (green): 25
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 5
False Negatives, not matched: 10
Training routers with a single interface in suffix: 9

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:

		core01\|phla0
146.145.78.129	+	core01-gi1-1.phla0.atx.net
146.145.78.131	+	core01-gi5-1.phla0.atx.net
146.145.0.128	-	core01.phla0.atx.net
72.44.165.165	~	sw1.phla0.g14-2.atx.net
152.179.35.142		broadviewnet-gw.customer.alter.net
4.78.152.150		broadview-n.car1.philadelphia1.level3.net

		core01\|phla1
146.145.78.3	+	core01-gi1-1.phla1.atx.net
146.145.78.5	+	core01-gi5-1.phla1.atx.net
146.145.0.1	-	core01.phla1.atx.net

		core02\|phla0
146.145.78.133	+	core02-gi1-1.phla0.atx.net
146.145.78.135	+	core02-gi1-1.phla0.atx.net
146.145.0.129	-	core02.phla0.atx.net

		edge01.phla0
146.145.78.161	+	edge01.phla0.atx.net

		edge01.phla1
146.145.0.3	+	edge01.phla1.atx.net
146.145.78.33	+	edge01.phla1.atx.net

		edge02.phla0
146.145.78.163	+	edge02.phla0.atx.net

		edge04.phla0
146.145.0.144	+	edge04.phla0.atx.net
146.145.78.167	+	edge04.phla0.atx.net

		edge04.phla1
146.145.0.6	+	edge04.phla1.atx.net
146.145.78.39	+	edge04.phla1.atx.net

		edge05.phla0
146.145.0.145	+	edge05.phla0.atx.net
146.145.78.169	+	edge05.phla0.atx.net

		edge05.phla1
146.145.0.7	+	edge05.phla1.atx.net
146.145.78.41	+	edge05.phla1.atx.net

		edge06.phla0
146.145.0.146	+	edge06.phla0.atx.net

		edge06.phla1
146.145.0.8	+	edge06.phla1.atx.net
146.145.78.43	+	edge06.phla1.atx.net
146.145.78.45	+	edge06.phla1.atx.net

		edge07.phla1
146.145.0.9	+	edge07.phla1.atx.net
146.145.78.47	+	edge07.phla1.atx.net

		sw1\|phla0
146.145.78.128	+	sw1-gi2-1.phla0.atx.net
146.145.78.132	+	sw1-gi2-2.phla0.atx.net
146.145.78.134	+	sw1-gi2-48.phla0.atx.net
146.145.78.130	+	sw1-gi5-2.phla0.atx.net
146.145.78.168	~	sw1.phla0-g1-17.atx.net
146.145.0.135	-	sw1.phla0.atx.net
146.145.78.7	-	sw1.phla0.atx.net

		sw1.phla1
146.145.78.6	+	sw1.phla1.atx.net

146.145.78.228	~	core02-serial.phla0.atx.net
216.214.96.22	~	source02.atx.net
146.145.0.66	~	sw1.hrnd0.atx.net
64.61.17.10	~	sw1.hrnd0.g2-1.atx.net
216.214.96.20	~	syslog02.atx.net
216.214.96.10		static-216-214-96-10.isp.broadviewnet.net
216.214.96.12		static-216-214-96-12.isp.broadviewnet.net
216.214.96.14		static-216-214-96-14.isp.broadviewnet.net
216.214.96.16		static-216-214-96-16.isp.broadviewnet.net
216.214.96.18		static-216-214-96-18.isp.broadviewnet.net
216.214.96.24		static-216-214-96-24.isp.broadviewnet.net
216.214.96.6		static-216-214-96-6.isp.broadviewnet.net
216.214.96.8		static-216-214-96-8.isp.broadviewnet.net

72.44.188.57	~	core01-gi1-7.ashb.atx.net
146.145.0.95	~	core01.ashb.atx.net
146.145.78.229	~	core01.ashb0.atx.net
144.223.246.38		sl-atxc-95425-0.sprintlink.net

146.145.0.68	o	edge02.hrnd0.atx.net
216.214.96.11		static-216-214-96-11.isp.broadviewnet.net
216.214.96.9		static-216-214-96-9.isp.broadviewnet.net

146.145.0.69	o	edge03.hrnd0.atx.net
216.214.96.13		static-216-214-96-13.isp.broadviewnet.net
216.214.96.15		static-216-214-96-15.isp.broadviewnet.net

146.145.34.22	o	nextran.atx.net

216.214.96.19	o	auth02.atx.net
216.214.96.17		static-216-214-96-17.isp.broadviewnet.net

216.214.96.21	o	backup02.atx.net
216.214.96.23		static-216-214-96-23.isp.broadviewnet.net