Router Naming Convention for wide.ad.jp, 201412

Regular Expressions:

(cisco\d+\.[a-z]+)\.wide\.ad\.jp$
^.+\.([a-z]+)\.wide\.ad\.jp$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.941
True Positives (green): 16
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
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:

		cisco1.fukuoka
203.178.136.198	+	ge-2-0-v3730.cisco1.fukuoka.wide.ad.jp
203.178.136.234	+	ge-2-0-v3744.cisco1.fukuoka.wide.ad.jp

		cisco2.dojima
203.178.138.45	+	ve-2.cisco2.dojima.wide.ad.jp
203.178.136.169	+	ve-7.cisco2.dojima.wide.ad.jp

		cisco2.notemachi
203.178.141.142	+	ve-51.cisco2.notemachi.wide.ad.jp
203.178.133.142	+	vlan53-cisco2.notemachi.wide.ad.jp
203.105.72.18		ge-0-7-0-18.r01.tokyjp01.jp.ce.gin.ntt.net

		dojima
203.178.136.197	+	ae-0-v3730.juniper1.dojima.wide.ad.jp
203.178.136.110	+	ae-0-v3761.juniper1.dojima.wide.ad.jp
203.178.138.194	+	ve-101.juniper1.dojima.wide.ad.jp
203.178.138.34	+	ve-2.juniper1.dojima.wide.ad.jp

		fujisawa
203.178.136.94	+	ve-46.juniper2.fujisawa.wide.ad.jp
203.178.141.239	+	ve103.juniper1.fujisawa.wide.ad.jp

		komatsu
203.178.136.166	+	ve-3705.brocade1.komatsu.wide.ad.jp
203.178.138.211	+	ve-800.brocade1.komatsu.wide.ad.jp

		kurashiki
203.178.136.210	+	ve-0-0-v3727.hitachi1.kurashiki.wide.ad.jp
202.244.162.6		ten00-v162-mx80-l3.kusa.ac.jp

		otemachi
202.249.2.83	+	alaxala1.otemachi.wide.ad.jp
203.178.140.215	+	ve-5.alala1.otemachi.wide.ad.jp

		otemachi
203.178.137.34	!	apan-pxtr.otemachi.wide.ad.jp
203.181.249.22		apan-pxtr-vlan7.jp.apan.net

202.249.2.110	o	as2516.nspixp2.wide.ad.jp
106.187.6.74		ix-ote207.int-gw.kddi.ne.jp
106.187.6.78		ix-ote207.int-gw.kddi.ne.jp
106.187.6.82		ix-ote207.int-gw.kddi.ne.jp
106.187.6.86		ix-ote207.int-gw.kddi.ne.jp
106.187.6.90		ix-ote207.int-gw.kddi.ne.jp
106.187.6.94		ix-ote207.int-gw.kddi.ne.jp

202.249.2.131	o	as4713.nspixp2.wide.ad.jp

202.249.2.155	o	as18125.nspixp2.wide.ad.jp
203.181.249.77		maffin-5f-tpr5.jp.apan.net
150.99.198.194		maffin.gw.sinet.ad.jp

202.249.38.31	o	as4718.nspixp3.wide.ad.jp