Router Naming Convention for gblnet.ru, 201104

Regular Expressions:

^ams-[a-z]+-te-gw\.gblnet\.ru$
([a-z]+)-[a-z\d]+-[a-z\d]+\.gblnet\.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): 0
False Negatives, not matched: 10
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:

		ams
195.69.145.157	+	ams-ix-gw.gblnet.ru
94.124.182.217	*	ams-ny-te-gw.gblnet.ru
94.124.182.222	*	ams-sth-te-gw.gblnet.ru
94.124.182.197	+	fra-ams-te-gw1.gblnet.ru

		fra
94.124.182.198	+	ams-fra-te-gw1.gblnet.ru
80.81.192.159	~	de-cix.gblnet.ru

		kosaya
94.124.181.182	+	bm18-kosaya-te-gw.gblnet.ru
94.124.181.190	+	kosaya-te-gw.gblnet.ru

		pin
109.239.138.14	+	pin-berg9-gw.gblnet.ru
77.109.110.62		77.109.110.62.static.edpnet.net
193.232.247.23		msk-ix-2.internet-spb.ru
193.232.245.23		msk-ix.internet-spb.ru

		spb
94.124.182.254	+	ams-spb-te-gw1.gblnet.ru
94.124.181.241	~	kant12-b57-te-gw1.gblnet.ru
94.124.182.130	+	sth-spb-40g-gw1.gblnet.ru
94.124.182.134	+	sth-spb-40g-gw2.gblnet.ru
94.124.182.138	+	sth-spb-40g-gw3.gblnet.ru
94.124.182.142	+	sth-spb-40g-gw4.gblnet.ru
94.124.182.238	+	sth-spb-te-gw.gblnet.ru
94.124.182.246	+	sth-spb-te-gw3.gblnet.ru
194.186.34.98		gblnet-te-gw.gldn.net

		spb
94.124.182.206	!	ams-spb-te-gw4.gblnet.ru
94.124.182.210	!	ams-spb-te-gw5.gblnet.ru
94.124.181.249	~	b57-bm18-te-gw2.gblnet.ru

		spb
94.124.183.237	!	msk-spb-te-gw5.gblnet.ru
194.190.255.182		gblnet.msk.runnet.ru

		yota
109.239.134.2	+	yota-msk-gw.gblnet.ru
213.248.75.2		scartel-ic-136108-mow-m9-i2.c.telia.net

94.124.181.193	~	apr2-berg9-te-gw.gblnet.ru
94.124.181.210	~	b57-berggoltz-gw.gblnet.ru

94.124.181.194	~	apr2-berg9-te-gw.gblnet.ru
94.124.181.198	~	apr2-kant12-te-gw.gblnet.ru

94.124.182.218	*	ams-ny-te-gw.gblnet.ru
198.32.160.17	~	ny-gw.gblnet.ru

194.190.254.182	~	c7606-te4-5-291.gblnet.ru
94.124.181.242	~	kant12-b57-te-gw1.gblnet.ru

94.124.180.6	o	mastertel-gw.gblnet.ru
77.109.110.146		77.109.110.146.static.edpnet.net

94.124.180.14	o	pls2-gw.gblnet.ru
85.114.31.250		gw-proservice.cust.obit.ru

94.124.180.66	o	radion-gw.gblnet.ru
84.242.1.5		gw1.radion.net
193.232.247.11		msk-ix-gw.radion.net

94.124.180.74	o	mttelecom-gw.gblnet.ru
87.245.252.18		gw-mt-telecom.retn.net

94.124.180.90	o	tiera-gw.gblnet.ru
85.114.31.190		gw-tiera.cust.obit.ru
95.161.0.89		ge17-7.cbr01.spb.tiera.org
95.161.0.81		te13-1.cbr01.spb.tiera.org

94.124.181.233	o	kant12-b2-te-gw1.gblnet.ru
83.243.71.253		c6509-te8-1-100.etelecom.ru

94.124.182.221	*	ams-sth-te-gw.gblnet.ru
194.68.128.195		netnod-ix-ge-b-sth-1500.gblnet.net

109.239.133.6	o	r2tv-gw.gblnet.ru
193.238.48.202		vlan40.s1.r2tv.ru