Router Naming Convention for ufanet.ru, 201901

Router Naming Convention for ufanet.ru, 201901

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.786
True Positives (green): 11
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
Training routers with a single interface in suffix: 3

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:

		b1
145.255.24.98	+	b1-1271.ufa.ufanet.ru
145.255.24.114	+	b1-1272.ufa.ufanet.ru
145.255.24.130	+	b1-1273.ufa.ufanet.ru
145.255.24.194	+	b1-1275.ufa.ufanet.ru
145.255.24.210	+	b1-1276.ufa.ufanet.ru
145.255.24.226	+	b1-1277.ufa.ufanet.ru
145.255.24.234	+	b1-1278.ufa.ufanet.ru
188.43.15.45		ufanet-gw.transtelecom.net

		cdc
92.50.190.110	+	cdc-core-vl3909.ufa.ufanet.ru

		cdc3
145.255.24.254	+	cdc3-te31.ufa.ufanet.ru

		ck165
92.50.190.134	~	92.50.190.134.static.ufanet.ru
92.50.190.2	!	ck165-1-te21.ufa.ufanet.ru

		cmir
92.50.190.109	+	cmir-core-vl3909.ufa.ufanet.ru
92.50.190.229	+	cmir-te47.ufa.ufanet.ru
92.50.190.69	-	cmr4-1-te77.ufa.ufanet.ru

		cpo713
92.50.190.118	+	cpo713-1-ech1.ufanet.ru
92.50.190.174	+	cpo713-1-ech3.ufanet.ru

92.50.190.102	!	b1-te16.ufa.ufanet.ru
92.50.190.126	!	ck165-1-g303.ufa.ufanet.ru

81.30.193.81	o	zmk1.ufanet.ru