Router Naming Convention for ctnet.ad.jp, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 8
Training routers with a single interface in suffix: 10

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:

		10gbe-ac1
210.166.33.165	+	10gbe-ac1-e1-4.ctnet.ad.jp
210.166.33.181	+	10gbe-ac1-e2-4.ctnet.ad.jp

		10gbe-ac2
210.166.33.164	+	10gbe-ac2-e1-4.ctnet.ad.jp
210.166.33.180	+	10gbe-ac2-e2-4.ctnet.ad.jp

		ps-eac21
210.166.34.61	~	cable-joy-144601-eth-gw.ctnet.ad.jp
210.166.33.171	+	ps-eac21-xe0-0-0.ctnet.ad.jp
210.166.33.187	+	ps-eac21-xe3-0-0.ctnet.ad.jp

		ps-eac22
210.166.41.189	~	netsquare-749601-eth-gw.ctnet.ad.jp
210.166.33.172	+	ps-eac22-xe0-0-0.ctnet.ad.jp
210.166.33.188	+	ps-eac22-xe3-0-0.ctnet.ad.jp

210.166.42.86	~	okayama-sogo-joho-kosha-y96801-eth-gw.ctnet.ad.jp
210.166.42.94	~	okix-kensetsu-gijutsu-146901-eth-gw.ctnet.ad.jp
210.166.42.74	~	okix-nagi-cho-131201-eth-gw.ctnet.ad.jp
210.166.42.78	~	okix-setouchi-city-eth-gw.ctnet.ad.jp
210.166.42.82	~	okix-yakage-cho-250001-eth-gw.ctnet.ad.jp
210.166.42.98	~	urban-bizen-eth-gw.ctnet.ad.jp

210.166.34.74	o	fujitsu-systems-west-699023-eth-gw.ctnet.ad.jp
180.233.109.102		p102.net180233109.tokai.or.jp

210.166.34.110	o	sanin-cable-vision-699031-eth-gw.ctnet.ad.jp

210.166.34.178	o	nds-779701-eth-gw.ctnet.ad.jp

210.166.34.222	o	energia-idc1-hiroshima-244901-eth-gw.ctnet.ad.jp

210.166.35.2	o	izumo-cable-y42601-eth-gw.ctnet.ad.jp

210.166.41.210	o	deodeo-011641-eth-gw.ctnet.ad.jp
211.131.233.30		30.211131233.odn.ne.jp

210.166.42.69	o	tsuyama-kosen-710301-eth-gw.ctnet.ad.jp

210.166.43.62	o	tokuyama-kosen-720601-eth-gw.ctnet.ad.jp
150.99.197.38		tokuyama.gw.sinet.ad.jp

210.166.43.82	o	hiroshima-ue-290601-eth-gw.ctnet.ad.jp
150.99.195.250		hiroshima-keizai-u.gw.sinet.ad.jp

210.166.43.194	o	city-cable-shunan-699027-eth-gw.ctnet.ad.jp
143.90.157.250		250.143090157.odn.ne.jp