Router Naming Convention for vt.ru, 201412

Regular Expressions:

^[a-z]+\d+\.([a-z]+\.[a-z]+\d+)\.vt\.ru$

Statistics:

Training routers with at least two clustered interfaces: 16
Positive Predictive Value: 1.000
True Positives (green): 32
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 16

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:

		chr.dr1
79.126.126.37	+	ae0.chr.dr1.vt.ru
79.126.126.145	+	ae1.chr.dr1.vt.ru

		chr.dr2
79.126.126.47	+	ae0.chr.dr2.vt.ru
79.126.126.147	+	ae1.chr.dr2.vt.ru

		kirov.dr1
79.126.126.17	+	ae0.kirov.dr1.vt.ru
79.126.126.137	+	ae1.kirov.dr1.vt.ru

		kirov.dr2
79.126.126.43	+	ae0.kirov.dr2.vt.ru
79.126.126.139	~	ae1kirov.dr2.vt.ru

		nnov.dr1
79.126.126.23	+	ae0.nnov.dr1.vt.ru

		nnov.igw2
79.126.126.155	+	ae1.nnov.igw2.vt.ru
79.126.126.159	+	ae1.nnov.igw2.vt.ru

		orb.dr1
79.126.126.25	+	ae0.orb.dr1.vt.ru
79.126.126.150	+	ae1.orb.dr1.vt.ru

		orb.dr2
79.126.126.49	+	ae0.orb.dr2.vt.ru
79.126.126.198	+	ae1.orb.dr2.vt.ru

		penza.dr1
79.126.126.27	+	ae0.penza.dr1.vt.ru
79.126.126.121	+	ae1.penza.dr1.vt.ru

		penza.dr2
79.126.126.13	+	ae0.penza.dr2.vt.ru
79.126.126.123	+	ae1.penza.dr2.vt.ru

		rm.dr1
79.126.126.21	+	ae0.rm.dr1.vt.ru
79.126.126.117	+	ae1.rm.dr1.vt.ru

		rm.dr2
79.126.126.7	+	ae0.rm.dr2.vt.ru
79.126.126.119	+	ae1.rm.dr2.vt.ru

		samara.igw1
79.126.126.178	+	ae0.samara.igw1.vt.ru
79.126.126.186	+	ae1.samara.igw1.vt.ru
188.128.91.122		customer-as43975.ae-2.701.smra-cr1-a.pv.ip.rostelecom.ru

		samara.igw2
79.126.126.182	+	ae0.samara.igw2.vt.ru
79.126.126.190	+	ae1.samara.igw2.vt.ru
188.128.93.170		customer-as43975.ae-2.701.smra-cr1-b.pv.ip.rostelecom.ru

		saratov.dr1
79.126.126.31	+	ae0.saratov.dr1.vt.ru
79.126.126.125	+	ae1.saratov.dr1.vt.ru

		udm.dr2
79.126.126.45	+	ae0.udm.dr2.vt.ru
79.126.126.143	+	ae1.udm.dr2.vt.ru

		ul.dr1
79.126.126.35	+	ae0.ul.dr1.vt.ru
79.126.126.129	+	ae1.ul.dr1.vt.ru

		ul.dr2
79.126.126.131	+	ae1.ul.dr2.vt.ru
79.126.126.226	+	ae2.ul.dr2.vt.ru

79.126.121.109	o	kirov.pe2.vt.ru

79.126.122.26	o	astarta-udm.dr1.vt.ru

79.126.122.110	o	ptk-penza.penza.dr1.vt.ru
188.234.142.5		dynamicip-188-234-142-5.pppoe.penza.ertelecom.ru

79.126.122.194	o	forshtadt-orb.vt.ru

79.126.124.62	o	asbr-kirov.vt.ru

178.45.248.18	o	cccc-saratov.dr1.vt.ru

178.45.248.26	o	renet-com-saratov.dr1.vt.ru
82.116.56.9		vtt-blk-ptp-srt.balakovo.info

178.45.248.38	o	izhcombank.udm.dr1.vt.ru
81.4.248.6		izhcombank.ttknn.net

178.45.248.150	o	sgtu.saratov.dr1.vt.ru

178.45.248.170	o	rtc-tol.samara.dr2.vt.ru
188.128.91.214		customer-as39293.xe-1-0-0.562.tltt-rgr2.pv.ip.rostelecom.ru

178.45.248.226	o	nss-nnov.nnov.dr1.vt.ru

178.45.248.230	o	nss-nnov.nnov.dr2.vt.ru

178.45.250.6	o	korol-divanov.saratov.dr1.vt.ru

178.45.250.22	o	mts-sarov.vt.ru