Router Naming Convention for digicable.hu, 201904

Router Naming Convention for digicable.hu, 201904

Regular Expressions:

^[a-z]+-\d+-[^\.]+\.([a-z]+\d+\.[a-z]+)\.digicable\.hu$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 21
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: 0

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:

		cr01.budapest
94.21.3.140	+	ae-4-0.cr01.budapest.digicable.hu
94.21.4.180	+	ae-4-1.cr01.budapest.digicable.hu
94.21.3.172	+	xe-1-1-3.cr01.budapest.digicable.hu
94.21.3.174	+	xe-1-2-0.cr01.budapest.digicable.hu
94.21.3.64	+	xe-2-0-14.cr01.budapest.digicable.hu
94.21.3.60	+	xe-2-0-3.cr01.budapest.digicable.hu
94.21.3.72	+	xe-2-1-10.cr01.budapest.digicable.hu
94.21.3.56	+	xe-9-0-10.cr01.budapest.digicable.hu
78.131.3.114	+	xe-9-0-3.cr01.budapest.digicable.hu

		cr02.budapest
94.21.3.141	+	ae-3-0.cr02.budapest.digicable.hu
78.131.3.112	+	xe-1-2-0.cr02.budapest.digicable.hu
94.21.3.92	+	xe-1-3-2.cr02.budapest.digicable.hu
94.21.3.84	+	xe-2-0-14.cr02.budapest.digicable.hu
94.21.3.80	+	xe-2-0-3.cr02.budapest.digicable.hu
94.21.3.76	+	xe-7-2-2.cr02.budapest.digicable.hu

		dr01.iii
78.131.4.55	+	ge-5-0-0.dr01.iii.digicable.hu
78.131.4.13	+	ge-5-0-4.dr01.iii.digicable.hu

		dr01.vi
78.131.4.87	+	xe-5-0-0.dr01.vi.digicable.hu
78.131.4.83	+	xe-5-0-1.dr01.vi.digicable.hu
78.131.4.85	+	xe-7-0-0.dr01.vi.digicable.hu
78.131.4.15	+	xe-7-0-3.dr01.vi.digicable.hu