Router Naming Convention for nwtelecom.ru, 201609

Regular Expressions:

^xe-.+-0-[a-z\d]+-10g\.t1600-2-[a-z\d]+\.nwtelecom\.ru$
^[a-z]+-\d+-0-0-.+g\.mx960-2-[a-z]+\.nwtelecom\.ru$
^[a-z\d]+-.+\.(.+-2[^\.]+)\.nwtelecom\.ru$
^[a-z\d]+-[^\.]+\.(mx960-\d+-[a-z]+)\.nwtelecom\.ru$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 15
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 19
Training routers with a single interface in suffix: 11

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:

		m120-2-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

		m120-2-murm
212.48.204.103	~	bbn.nwtelecom.ru
212.48.204.109	+	ge-3-0-0-10g.m120-2-murm.nwtelecom.ru

		m320-2-vlgd
212.48.195.194	+	ae0-30g.m320-2-vlgd.nwtelecom.ru
212.48.195.169	+	ge-2-1-0-10g.m320-2-vlgd.nwtelecom.ru

		mx960-1-murm
212.48.194.213	+	ae-2-0-20g.mx960-1-murm.nwtelecom.ru
212.48.195.26	+	xe-0-0-1-10g.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-arkh
212.48.204.58	+	xe-0-0-1-10g.mx960-2-arkh.nwtelecom.ru
212.48.204.60	+	xe-1-1-0-10g.mx960-2-arkh.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
212.48.194.58	+	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
212.48.198.245	+	ae2-30g.t1600-2-210.nwtelecom.ru
212.48.194.112	+	ae3-30g.t1600-2-210.nwtelecom.ru

212.48.194.69	~	ae0-2g.m320-1-novg.nwtelecom.ru
212.48.194.45	*	ge-4-0-0-1g.mx960-2-sykt.nwtelecom.ru

212.48.194.117	~	ge1-3-vl961-1g.erx1440-1-vybr.nwtelecom.ru
212.48.204.31	~	pos0-0-0-s16.e320-1-ustug.nwtelecom.ru

212.48.195.150	~	ge-2-1-0-10g.m320-1-ptzk.nwtelecom.ru
212.48.194.209	*	xe-0-0-3-10g.t1600-2-mmt.nwtelecom.ru

212.48.204.5	~	bbn.nwtelecom.ru
212.48.204.9	~	bbn.nwtelecom.ru

212.48.204.19	~	bbn.nwtelecom.ru
212.48.204.13	*	ge-3-0-0-vl4000-10g.mx960-2-sykt.nwtelecom.ru

212.48.204.69	~	bbn.nwtelecom.ru
212.48.204.81	*	xe-0-1-0-vl957-10g.t1600-2-mmt.nwtelecom.ru

212.48.204.117	~	bbn.nwtelecom.ru
212.48.194.177	~	ge-3-0-1-1g.m320-1-novg.nwtelecom.ru

212.48.204.155	~	bbn.212-48-204-155.nwtelecom.ru
212.48.204.157	~	bbn.212-48-204-157.nwtelecom.ru

212.48.204.196	~	bbn.212-48-204-196.nwtelecom.ru
212.48.204.198	~	bbn.212-48-204-198.nwtelecom.ru

212.48.204.200	~	bbn.212-48-204-200.nwtelecom.ru
212.48.204.202	~	bbn.212-48-204-202.nwtelecom.ru

212.48.204.205	~	bbn.212-48-204-205.nwtelecom.ru
212.48.204.207	~	bbn.212-48-204-207.nwtelecom.ru

212.48.194.17	o	ge-2-0-0-1g.m20-1-pskv.nwtelecom.ru

212.48.194.21	*	xe-3-0-3-10g.t1600-2-210.nwtelecom.ru

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

212.48.194.90	o	ge-5-0-0-10g.m120-1-klgd.nwtelecom.ru

212.48.194.205	o	ge-0-0-0.10g.m320-1-ptzk.nwtelecom.ru

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

212.48.195.170	*	xe-0-0-0-10g.mx960-2-arkh.nwtelecom.ru
212.48.215.167		ppp-167.215-adsl.spbnit.ru
212.48.215.169		ppp-169.215-adsl.spbnit.ru

212.48.204.72	o	bbn.nwtelecom.ru

212.48.204.236	o	bbn.212-48-204-236.nwtelecom.ru

212.48.215.10	o	as51891-gateway.nwtelecom.ru