Router Naming Convention for ufanet.ru, 201603

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.875
True Positives (green): 14
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 11
Training routers with a single interface in suffix: 6

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:

		0\|ufa
92.50.190.145	+	bgw0-te0001.ufa.ufanet.ru
92.50.190.141	+	bgw0-te0101.ufa.ufanet.ru

		1\|igs
92.50.191.227	+	cmisam-1-vl16.igs.ufanet.ru
92.50.191.243	+	cmisam-1-vl21.igs.ufanet.ru

		1\|oktgs
92.50.190.234	+	cmintaka-1-vl183.oktgs.ufanet.ru
92.50.190.14	~	cuh13-vl29-cmir4.ufanet.ru

		1\|slv
92.50.191.228	+	cslv1-vl16.slv.ufanet.ru
92.50.191.244	+	cslv1-vl21.slv.ufanet.ru

		1\|str
92.50.191.242	~	cmisam-vl21.igs.ufanet.ru
92.50.191.226	+	cstr1-1-vl16.str.ufanet.ru

		1\|ufa
92.50.190.45	+	czh44-1-te41.ufa.ufanet.ru
92.50.190.18	+	czhk44-1-te42.ufa.ufanet.ru

		1\|ufa
92.50.190.70	!	ckm53-1-te41.ufa.ufanet.ru
81.30.192.241	~	usatu-lgw.ufanet.ru

		165\|ufa
92.50.191.245	~	b0-vl21.o56.ufanet.ru
92.50.190.101	+	ck165-te36.ufa.ufanet.ru

		2\|str
92.50.191.231	+	cstr2-2-vl16.str.ufanet.ru
92.50.191.247	+	cstr2-2-vl21.str.ufanet.ru

		2\|ufa
92.50.190.150	+	cmrdc-2-ech1.ufa.ufanet.ru
92.50.191.70	+	cmrdc2-po4.ufa.ufanet.ru

		4\|neft
92.50.191.99	+	cngs4-vl168.neft.ufanet.ru
92.50.191.107	+	cngs4-vl169.neft.ufanet.ru

89.189.129.133	~	89.189.129.133.static.neft.ufanet.ru
92.50.191.106	~	92.50.191.106.static.ufanet.ru
92.50.191.98	~	92.50.191.98.static.ufanet.ru

92.50.190.69	!	cmr4-1-te77.ufa.ufanet.ru
92.50.191.41	-	cmr4-te21.ufa.ufanet.ru

92.50.190.198	~	cmiracc.ufanet.ru
92.50.191.66	~	cmracc-po3.ufa.ufanet.ru

92.50.191.234	~	medusa-vl16.orsk.ufanet.ru
92.50.191.250	~	medusa-vl21.orsk.ufanet.ru

46.191.236.22	o	46.191.236.22.static.ufanet.ru
87.245.236.1		gw-bashkirenergo.retn.net

81.30.192.242	o	usatu-gw.ufanet.ru
193.233.144.66		mts-g0.ugatu.su

92.50.190.166	o	92.50.190.166.static.ufanet.ru
217.150.45.61		ufanet-gw.transtelecom.net