Router Naming Convention for nwtelecom.ru, 201307

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.947
True Positives (green): 18
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		erx1440-1-kotl
212.48.194.83	+	ae1-2g.erx1440-1-kotl.nwtelecom.ru

		m120-1-mmt
212.48.195.125	+	xe-0-0-0-10g.m120-1-mmt.nwtelecom.ru

		m120-2-klgd
212.48.194.135	+	xe-0-0-0-10g.m120-2-klgd.nwtelecom.ru
79.133.74.38		customer-as8997.xe-0-2-2.258.klng-rgr3.sz.ip.rostelecom.ru

		m320-1-murm
212.48.195.21	+	ge-0-0-0-10g.m320-1-murm.nwtelecom.ru

		m320-1-novg
212.48.194.22	+	ge-0-0-0-10g.m320-1-novg.nwtelecom.ru

		m320-2-vlgd
212.48.195.194	+	ae0-30g.m320-2-vlgd.nwtelecom.ru

		mx960-1-210
212.48.198.250	+	ae1-30g.mx960-1-210.nwtelecom.ru
212.48.194.115	+	ae3-20g.mx960-1-210.nwtelecom.ru
80.64.101.142		szt-rascom-gw.rascom.ru
87.245.251.66		gw-spbnit.retn.net

		mx960-1-arkh
212.48.194.109	+	ae4-10g.mx960-1-arkh.nwtelecom.ru
212.48.204.56	+	xe-1-0-0-10g.mx960-1-arkh.nwtelecom.ru

		mx960-1-mmt
212.48.198.238	+	ae0-30g.mx960-1-mmt.nwtelecom.ru
212.48.198.246	+	ae1-30g.mx960-1-mmt.nwtelecom.ru
212.48.194.149	+	ae2-30g.mx960-1-mmt.nwtelecom.ru
212.48.194.151	+	ae3-30g.mx960-1-mmt.nwtelecom.ru

		mx960-1-murm
212.48.194.213	+	ae-2-0-20g.mx960-1-murm.nwtelecom.ru

		mx960-1-sykt
212.48.194.191	+	ae0-10g.mx960-1-sykt.nwtelecom.ru

		mx960-1-vlgd
212.48.195.181	+	ae0-30g.mx960-1-vlgd.nwtelecom.ru
212.48.195.186	+	ae1-20g.mx960-1-vlgd.nwtelecom.ru

		mx960-2-sykt
212.48.195.159	+	ae0-20g.mx960-2-sykt.nwtelecom.ru
212.48.195.134	+	xe-0-0-1-10g.mx960-2-sykt.nwtelecom.ru

		t1600-1-210
212.48.194.97	+	ae0-20g.t1600-1-210.nwtelecom.ru
212.48.194.58	+	ae1-30g.t1600-1-210.nwtelecom.ru
212.48.198.249	+	ae2-30g.t1600-1-210.nwtelecom.ru
212.48.194.148	+	ae4-30g.t1600-1-210.nwtelecom.ru

		t1600-2-210
212.48.198.254	+	ae0-20g.t1600-2-210.nwtelecom.ru
212.48.198.245	+	ae2-30g.t1600-2-210.nwtelecom.ru

212.48.194.90	-	ge-5-0-0-10g.m120-1-klgd.nwtelecom.ru
212.48.194.169	!	so-2-2-2-s16.t1600-2-210.nwtelecom.ru

212.48.214.106	o	as12380-lensvyaz.gateway.nwtelecom.ru

212.48.214.170	o	as51165-scbk.gateway.nwtelecom.ru
91.216.175.1		ip91-216-175-1.scbk.ru