Router Naming Convention for digicable.hu, 201702

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 1.000
True Positives (green): 37
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:

		bb01.budapest
94.21.3.105	+	vl903.bb01.budapest.digicable.hu
94.21.3.107	+	vl904.bb01.budapest.digicable.hu

		bb01.hatvan
78.131.3.173	+	te-4-2.bb01.hatvan.digicable.hu
78.131.3.163	+	te-4-3.bb01.hatvan.digicable.hu

		bb01.kecskemet
94.21.3.49	+	te-2-2.bb01.kecskemet.digicable.hu
78.131.3.144	+	te-2-3.bb01.kecskemet.digicable.hu
94.21.3.44	+	te-2-4.bb01.kecskemet.digicable.hu

		bb01.pecs
78.131.3.51	+	te-3-1.bb01.pecs.digicable.hu
78.131.3.53	+	te-3-3.bb01.pecs.digicable.hu

		bb01.szekesfehervar
78.131.3.5	+	te-2-1.bb01.szekesfehervar.digicable.hu
94.21.3.117	+	te-3-3.bb01.szekesfehervar.digicable.hu

		bb01.szolnok
94.21.3.11	+	te-3-1.bb01.szolnok.digicable.hu
94.21.3.1	+	te-4-1.bb01.szolnok.digicable.hu
94.21.3.7	+	te-4-2.bb01.szolnok.digicable.hu

		cr01.budapest
94.21.3.140	+	ae-4-0.cr01.budapest.digicable.hu
94.21.4.180	+	ae-4-1.cr01.budapest.digicable.hu
94.21.3.60	+	xe-0-0-3.cr01.budapest.digicable.hu
94.21.3.64	+	xe-0-3-2.cr01.budapest.digicable.hu
94.21.3.68	+	xe-1-1-2.cr01.budapest.digicable.hu
94.21.3.72	+	xe-1-3-2.cr01.budapest.digicable.hu
78.131.3.114	+	xe-7-0-3.cr01.budapest.digicable.hu
94.21.3.56	+	xe-7-2-2.cr01.budapest.digicable.hu

		cr02.budapest
94.21.3.141	+	ae-3-0.cr02.budapest.digicable.hu
94.21.4.181	+	ae-3-1.cr02.budapest.digicable.hu
94.21.3.80	+	xe-0-0-3.cr02.budapest.digicable.hu
94.21.3.84	+	xe-0-3-2.cr02.budapest.digicable.hu
94.21.3.88	+	xe-1-1-2.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
94.21.3.76	+	xe-7-2-2.cr02.budapest.digicable.hu

		dr01.ix
78.131.4.95	+	te-2-3.dr01.ix.digicable.hu
78.131.4.168	+	te-4-3.dr01.ix.digicable.hu

		dr01.x
78.131.4.76	+	po-2.dr01.x.digicable.hu
78.131.4.52	+	po-4.dr01.x.digicable.hu
78.131.4.121	+	te-2-2.dr01.x.digicable.hu

		dr01.xiii
78.131.4.30	+	te-2-1.dr01.xiii.digicable.hu
94.21.4.78	+	te-2-3.dr01.xiii.digicable.hu