Router Naming Convention for nwtelecom.ru, 201104

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 15
Positive Predictive Value: 0.952
True Positives (green): 59
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
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:

		m120-1-klgd
212.48.194.135	+	ge-5-0-0.5g.m120-1-klgd.nwtelecom.ru
212.48.195.83	+	m120-1-klgd.nwtelecom.ru
212.48.194.170	+	so-3-0-0.s16.m120-1-klgd.nwtelecom.ru
212.48.195.226	+	so-4-2-0.s16.m120-1-klgd.nwtelecom.ru

		m120-1-murm
212.48.195.174	+	ae0.10g.m120-1-murm.nwtelecom.ru
212.48.195.72	+	m120-1-murm.nwtelecom.ru
212.48.204.101	+	xe-0-0-0.10g.m120-1-murm.nwtelecom.ru

		m120-1-sykt
212.48.195.202	+	m120-1-sykt.nwtelecom.ru
212.48.194.50	+	xe-0-0-0.10g.m120-1-sykt.nwtelecom.ru
212.48.195.161	+	xe-1-0-0.10g.m120-1-sykt.nwtelecom.ru

		m120-2-murm
212.48.195.6	+	xe-1-0-0.10g.m120-2-murm.nwtelecom.ru

		m20-1-pskv
212.48.195.92	+	m20-1-pskv.nwtelecom.ru
212.48.195.114	+	so-0-0-0.stm16.m20-1-pskv.nwtelecom.ru
212.48.194.121	+	so-1-0-0.stm16.m20-1-pskv.nwtelecom.ru
212.48.195.122	+	so-3-0-0.stm16.m20-1-pskv.nwtelecom.ru

		m320-1-novg
212.48.194.22	+	ge-0-0-0.10g.m320-1-novg.nwtelecom.ru
212.48.194.14	+	ge-1-0-0.10g.m320-1-novg.nwtelecom.ru
212.48.195.201	+	m320-1-novg.nwtelecom.ru

		m320-1-ptzk
212.48.195.173	+	ae0.10g.m320-1-ptzk.nwtelecom.ru
212.48.194.210	+	ge-1-1-0.10g.m320-1-ptzk.nwtelecom.ru
212.48.195.208	+	m320-1-ptzk.nwtelecom.ru

		m320-1-vlgd
212.48.195.183	+	ae0.20g.m320-1-vlgd.nwtelecom.ru
212.48.195.233	+	ge-1-0-0.10g.m320-1-vlgd.nwtelecom.ru
212.48.198.7	+	m320-1-vlgd.nwtelecom.ru

		m320-2-vlgd
212.48.195.194	+	ae0.20g.m320-2-vlgd.nwtelecom.ru
212.48.195.234	+	ge-1-0-0.10g.m320-2-vlgd.nwtelecom.ru
212.48.198.8	+	m320-2-vlgd.nwtelecom.ru

		mx960-1-210
212.48.194.93	+	ae0.30g.mx960-1-210.nwtelecom.ru
212.48.198.250	+	ae1.30g.mx960-1-210.nwtelecom.ru
212.48.194.115	+	ae3.20g.mx960-1-210.nwtelecom.ru
212.48.194.113	+	ae4.20g.mx960-1-210.nwtelecom.ru
212.48.198.14	~	mx960-1-210.nwtelecom.ru
87.245.252.102		gw-spbnit.retn.net
94.25.14.230		customer.xe-8-0-0.801.m7-ar3.msk.ip.rostelecom.ru
94.25.14.226		customer.xe-8-0-0.802.m7-ar3.msk.ip.rostelecom.ru
94.25.14.222		customer.xe-8-0-0.803.m7-ar3.msk.ip.rostelecom.ru
94.25.14.218		customer.xe-8-0-0.804.m7-ar3.msk.ip.rostelecom.ru

		mx960-1-arkh
212.48.194.109	+	ae4.20g.mx960-1-arkh.nwtelecom.ru
212.48.195.170	+	xe-1-0-0.10g.mx960-1-arkh.nwtelecom.ru

		mx960-1-mmt
212.48.198.238	+	ae0.20g.mx960-1-mmt.nwtelecom.ru
212.48.198.246	+	ae1.20g.mx960-1-mmt.nwtelecom.ru
212.48.194.151	+	ae3.20g.mx960-1-mmt.nwtelecom.ru
212.48.194.149	+	ae4.20g.mx960-1-mmt.nwtelecom.ru
212.48.198.15	+	mx960-1-mmt.nwtelecom.ru
188.128.91.154		customer-as8997.ae-0.508.m10-ar2.msk.ip.rostelecom.ru
194.190.254.38		nwtelecom.spb.runnet.ru

		t1600-1-210
212.48.198.254	+	ae0.20g.t1600-1-210.nwtelecom.ru
212.48.194.57	+	ae1.20g.t1600-1-210.nwtelecom.ru
212.48.198.245	+	ae2.20g.t1600-1-210.nwtelecom.ru
212.48.194.112	+	ae4.20g.t1600-1-210.nwtelecom.ru
212.48.195.121	!	so-2-3-3.stm16.t1600-2-mmt.nwtelecom.ru
212.48.198.2	~	t1600-2-210.nwtelecom.ru
212.48.198.177	!	xe-1-0-3.10g.t1600-2-210.nwtelecom.ru
212.48.198.185	!	xe-1-1-0.10g.t1600-2-210.nwtelecom.ru
212.48.194.21	+	xe-3-0-3.10g.t1600-1-210.nwtelecom.ru

		t1600-1-mmt
212.48.194.53	+	ae0.20g.t1600-1-mmt.nwtelecom.ru
212.48.194.98	+	ae1.20g.t1600-1-mmt.nwtelecom.ru
212.48.198.237	+	ae2.20g.t1600-1-mmt.nwtelecom.ru
212.48.194.114	+	ae3.20g.t1600-1-mmt.nwtelecom.ru

		t1600-2-210
212.48.194.148	+	ae.20g.t1600-2-210.nwtelecom.ru
212.48.194.97	+	ae0.20g.t1600-2-210.nwtelecom.ru
212.48.194.58	+	ae1.20g.t1600-2-210.nwtelecom.ru
212.48.198.249	+	ae2.30g.t1600-2-210.nwtelecom.ru
212.48.198.6	~	t1600-1-210.nwtelecom.ru
213.158.0.62		0-62.spbtlg.ru

		t1600-2-mmt
212.48.194.54	+	ae0.20g.t1600-2-mmt.nwtelecom.ru
212.48.198.253	+	ae1.20g.t1600-2-mmt.nwtelecom.ru
212.48.194.94	+	ae2.30g.t1600-2-mmt.nwtelecom.ru
212.48.194.150	+	ae3.20g.t1600-2-mmt.nwtelecom.ru
212.48.195.113	+	so-1-2-0.stm16.t1600-2-mmt.nwtelecom.ru
212.48.194.125	+	so-1-2-1.stm16.t1600-2-mmt.nwtelecom.ru
212.48.194.1	+	so-1-2-3.s16.t1600-2-mmt.nwtelecom.ru
212.48.198.5	+	t1600-2-mmt.nwtelecom.ru
212.48.198.141	+	xe-2-1-1.10g.t1600-2-mmt.nwtelecom.ru
212.48.192.114		fe2-0-22-gw02-mts2.spbnit.ru

212.48.195.10	o	as30749-vologda.gateway.nwtelecom.ru
193.19.67.1		bbv-r.vologda.ru
193.19.67.45		ttm-r.vologda.ru

212.48.214.122	o	as21048-countrycom.gateway.nwtelecom.ru
62.181.43.250		ipnet.c.eut.ru
62.16.96.34		bg1-v708-cs1.ipnet.ru