Router Naming Convention for ncnet.ru, 201901

Router Naming Convention for ncnet.ru, 201901

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 4

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:

		bgw
77.37.251.1	+	bgw-3-ge3-2-15.msk.ip.ncnet.ru
109.173.120.2		broadband-109-173-120-2.ip.moscow.rt.ru
188.255.90.2		broadband-188-255-90-2.ip.moscow.rt.ru
5.228.15.130		broadband-5-228-15-130.ip.moscow.rt.ru
77.37.251.41		broadband-77-37-251-41.ip.moscow.rt.ru
90.154.74.130		broadband-90-154-74-130.ip.moscow.rt.ru
95.84.188.130		corpperson-95-84-188-130.ip.moscow.rt.ru
95.84.189.2		corpperson-95-84-189-2.ip.moscow.rt.ru

		hq
77.37.254.161	+	hq-1-ge0-0.msk.ip.ncnet.ru
77.37.254.237	+	hq-2-fe1-0-6.msk.ip.ncnet.ru
77.37.128.10		broadband-77-37-128-10.ip.moscow.rt.ru
77.37.128.81		broadband-77-37-128-81.ip.moscow.rt.ru
77.37.191.242		broadband-77-37-191-242.ip.moscow.rt.ru
77.37.251.65		broadband-77-37-251-65.ip.moscow.rt.ru
77.37.252.125		broadband-77-37-252-125.ip.moscow.rt.ru

77.37.250.9	o	skylink-ncnet.msk.ip.ncnet.ru
188.43.31.225		invitro-gw.transtelecom.net

77.37.250.61	o	m9-cr01-be4-98.msk.ip.ncnet.ru
87.245.255.3		gw-intinform.retn.net
80.249.128.154		plustelecom-gw.ruscomnet.ru

77.37.254.57	o	elcatel-ncnet.msk.ip.ncnet.ru
85.94.19.30		dialup.mo.center.rt.ru