Router Naming Convention for idc.jp, 201104

Regular Expressions:

^[^\.]+\.(.+)\.idc\.jp$

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 1.000
True Positives (green): 31
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 0
Training routers with a single interface in suffix: 5

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:

		l301.ost.eg
154.34.239.234	+	po1.l301.ost.eg.idc.jp
154.34.239.218	+	vlan191.l301.ost.eg.idc.jp

		l301.tnh.eg
158.205.140.58	+	te6-4.l301.tnh.eg.idc.jp

		l303.ost.eg
154.34.239.226	+	po1.l303.ost.eg.idc.jp
154.34.239.210	+	vlan193.l303.ost.eg.idc.jp

		l303.ta1.eg
158.205.188.250	+	ge2-20.l303.ta1.eg.idc.jp

		l304.ost.eg
154.34.239.222	+	po1.l304.ost.eg.idc.jp
154.34.239.206	+	vlan194.l304.ost.eg.idc.jp

		l308.ta1.eg
158.205.188.210	+	ge2-20.l308.ta1.eg.idc.jp

		l309.ta1.eg
158.205.188.202	+	ge2-20.l309.ta1.eg.idc.jp

		l309.tsj.eg
158.205.132.186	+	ge2-20.l309.tsj.eg.idc.jp

		l312.tsj.eg
158.205.132.162	+	ge2-20.l312.tsj.eg.idc.jp
158.205.132.158	+	ge4-20.l312.tsj.eg.idc.jp

		ostag01
158.205.192.186	+	ge1-5.ostag01.idc.jp
154.34.238.2	+	te3/1.ostag01.idc.jp

		ostag02
158.205.192.194	+	ge1-5.ostag02.idc.jp
154.34.239.238	+	ten3-3.ostag02.idc.jp

		ta1ag02
158.205.188.245	+	ge1-13.ta1ag02.idc.jp
158.205.188.221	+	ge1-16.ta1ag02.idc.jp
158.205.188.205	+	ge1-18.ta1ag02.idc.jp
158.205.224.70	+	vlan125.ta1ag02.idc.jp

		ta2ag01
158.205.192.126	+	vlan147.ta2ag01.idc.jp
158.205.192.134	+	vlan149.ta2ag01.idc.jp
158.205.192.161	+	vlan151.ta2ag01.idc.jp

		ta2ag02
158.205.224.133	-	ge2-1.to2ag02.idc.jp
158.205.192.138	+	vlan150.ta2ag02.idc.jp
158.205.192.162	+	vlan151.ta2ag02.idc.jp

		tnhcr02
158.205.148.117	-	ge0-3.to1ag02.idc.jp
158.205.224.154	+	te4-1.tnhcr02.idc.jp
158.205.140.62	+	te7-4.tnhcr02.idc.jp
158.205.140.49	+	vlan131.tnhcr02.idc.jp
210.171.224.49		as4694.ix.jpix.ad.jp

		tsjag01
158.205.192.185	+	ge1-6.tsjag01.idc.jp
158.205.224.58	+	vlan122.tsjag01.idc.jp

		tsjag02
158.205.132.181	+	ge1-15.tsjag02.idc.jp
158.205.132.157	+	ge1-18.tsjag02.idc.jp
158.205.132.217	+	po5.tsjag02.idc.jp
158.205.224.162	+	te3-1.tsjag02.idc.jp
158.205.224.62	+	vlan123.tsjag02.idc.jp