Router Naming Convention for vsi.ru, 201404

Regular Expressions:

ge\d+-0-0-\d+\.ne40e-\d+\.a53\.hw\.vsi\.ru$
^[^\.]+\.(.+)\.vsi\.ru$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.933
True Positives (green): 14
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 11
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:

		a2.vorob
80.82.56.177	+	cxm.a2.vorob.vsi.ru

		c10008.a53.hw
80.82.56.14	+	gi3-0-0.c10008.a53.hw.vsi.ru
80.82.53.74	+	gi3-1-0.c10008.a53.hw.vsi.ru
80.82.53.78	+	gi4-0-0-98.c10008.a53.hw.vsi.ru
80.82.53.70	+	gi4-1-0-98.c10008.a53.hw.vsi.ru
80.82.56.18	+	gi6-0-0.c10008.a53.hw.vsi.ru
80.82.53.66	+	gi6-1-0.c10008.a53.hw.vsi.ru

		c10008.a77.hw
80.82.53.90	+	ge3-1-0.c10008.a77.hw.vsi.ru
80.82.53.94	+	ge4-0-0.c10008.a77.hw.vsi.ru
80.82.53.86	+	ge4-1-0.c10008.a77.hw.vsi.ru
80.82.53.82	+	ge6-1-0.c10008.a77.hw.vsi.ru

		cxk6-1.a53.hw
80.82.41.29	~	borg1-ckd27.vsi.ru
80.82.53.77	+	gi1-0-3-98.cxk6-1.a53.hw.vsi.ru
80.82.56.17	+	gi1-0-5.cxk6-1.a53.hw.vsi.ru

		elankoleno
80.82.56.187	+	aes2.elankoleno.vsi.ru
80.82.56.185	+	cxm.elankoleno.vsi.ru

		elankoleno
80.82.56.186	!	cat.elankoleno.vsi.ru
80.82.53.85	*	ge3-0-0-831.ne40e-2.a53.hw.vsi.ru

		fix-addr
80.82.56.254	~	ne40e-1-crs1.vsi.ru
80.82.56.250	~	ne40e-1-crs2.vsi.ru
80.82.56.113	~	ne40e-2-a53-bgw.vsi.ru
80.82.32.141	+	sandak.fix-addr.vsi.ru

		ne40e-2.a53.hw
88.83.197.185	+	10ge2-0-0.ne40e-2.a53.hw.vsi.ru

88.83.197.186	*	10ge3-0-0-155.ne40e-2.a53.hw.vsi.ru
88.83.197.182	-	10ge3-0-0.ne40e-1.a53.hw.vsi.ru
80.82.57.126	-	a1-0-1.g1-a53.vsi.ru
80.82.41.30	~	borg1-ckd28.vsi.ru
80.82.53.65	-	gi1-0-5.cxk6-2.a53.hw.vsi.ru
80.82.32.76	~	gsr-a53-core1-gw-hsrp.vsi.ru
88.83.197.190	-	vlan156.s8512.a77.hw.vsi.ru

80.82.41.158	~	mediactk158.vsi.ru
80.82.32.1	~	srv1-gw.vsi.ru
80.82.32.49	~	srv2-gw.vsi.ru

80.82.56.162	~	ne40e-2-crs1.vsi.ru
80.82.56.166	~	ne40e-2-crs2.vsi.ru

80.82.53.93	*	ge3-0-0-833.ne40e-2.a53.hw.vsi.ru

88.83.197.181	*	10ge2-0-0-154.ne40e-1.a53.hw.vsi.ru

88.83.197.189	*	10ge3-0-0-156.ne40e-2.a53.hw.vsi.ru