Router Naming Convention for idc.jp, 201508

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 18
Positive Predictive Value: 1.000
True Positives (green): 38
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 5
False Negatives, not matched: 2
Training routers with a single interface in suffix: 1

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:

		fk1cr01
158.205.134.22	+	ae1.fk1cr01.idc.jp
158.205.192.222	+	vlan101.fk1cr01.idc.jp

		l301.tsk.eg
158.205.122.250	+	ge2-20.l301.tsk.eg.idc.jp
158.205.122.246	+	ge4-20.l301.tsk.eg.idc.jp

		l302.tsk.eg
158.205.122.242	+	ge2-20.l302.tsk.eg.idc.jp
158.205.122.238	+	ge4-20.l302.tsk.eg.idc.jp

		l303.tsk.eg
158.205.122.234	+	ge1.l303.tsk.eg.idc.jp
158.205.122.230	+	ge2.l303.tsk.eg.idc.jp

		l304.ta1.eg
158.205.188.238	+	lag3.l304.ta1.eg.idc.jp
158.205.188.110	+	lag4.l304.ta1.eg.idc.jp

		l305.ta1.eg
158.205.188.234	+	lag1.l305.ta1.eg.idc.jp
158.205.188.230	+	lag2.l305.ta1.eg.idc.jp

		l305.tsk.eg
158.205.122.218	+	ge1.l305.tsk.eg.idc.jp
158.205.122.214	+	ge2.l305.tsk.eg.idc.jp

		l306.ta1.eg
158.205.188.226	+	lag2.l306.ta1.eg.idc.jp
158.205.188.222	+	lag3.l306.ta1.eg.idc.jp

		l307.ta1.eg
158.205.188.218	+	lag2.l307.ta1.eg.idc.jp
158.205.188.214	+	lag3.l307.ta1.eg.idc.jp

		l308.ta1.eg
158.205.188.210	+	lag1.l308.ta1.eg.idc.jp
158.205.188.206	+	lag2.l308.ta1.eg.idc.jp

		l309.ta1.eg
158.205.188.202	+	lag1.l309.ta1.eg.idc.jp
158.205.188.198	+	lag2.l309.ta1.eg.idc.jp

		l311.fs1.eg
158.205.192.134	+	ve127.l311.fs1.eg.idc.jp

		l313.ta1.eg
158.205.188.170	+	ge1.l313.ta1.eg.idc.jp
158.205.188.166	+	ge2.l313.ta1.eg.idc.jp

		l315.ta1.eg
158.205.188.154	+	ge1.l315.ta1.eg.idc.jp
158.205.188.150	+	ge2.l315.ta1.eg.idc.jp

		ostag02
158.205.192.198	+	te3-4.ostag02.idc.jp
154.34.239.238	+	ten3-3.ostag02.idc.jp

		ostcr01
158.205.192.173	+	ae0.ostcr01.idc.jp
158.205.134.30	+	ae1.ostcr01.idc.jp
158.205.192.178	+	vlan104.ostcr01.idc.jp

		tnhcr01
158.205.192.169	+	ae0.tnhcr01.idc.jp
158.205.134.6	+	ae1.tnhcr01.idc.jp
158.205.192.109	+	ae3-105.tnhcr01.idc.jp

		tsjcr01
158.205.192.141	+	ae0.tsjcr01.idc.jp
158.205.192.110	+	ae1-105.tsjcr01.idc.jp
158.205.192.177	-	vlan104.tnhag02.idc.jp
61.213.161.2		xe-0-0-0-28.r00.tokyjp01.jp.ce.gin.ntt.net
143.90.54.10		10.143090054.odn.ne.jp

		tsjcr02
158.205.192.142	+	ae0.tsjcr02.idc.jp
158.205.192.114	+	ae1-105.tsjcr02.idc.jp
61.213.161.6		xe-0-4-0-8.r01.tokyjp01.jp.ce.gin.ntt.net

158.205.192.118	-	po13.ta1g01.idc.jp
158.205.192.102	-	po14.ta1ag01.idc.jp

158.205.192.122	-	po13.ta1g02.idc.jp
158.205.192.106	-	po14.ta1ag02.idc.jp

158.205.192.233	~	ta1cr01-ae1-0.idc.jp
158.205.192.237	~	ta1cr01-ae2-0.idc.jp