Router Naming Convention for comhem.se, 201508

Router Naming Convention for comhem.se, 201508

Regular Expressions:

^(.+)-[a-z]+-[a-z\d]+-[^-]+\.comhem\.se$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 1
Training routers with a single interface in suffix: 1

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:

		lib
213.200.162.43	+	lib-core-1-be101.net.comhem.se
213.200.162.7	+	lib-core-1-be2.net.comhem.se

		mtc-bb-r-01-to
83.255.250.162	~	mtc-bb-r-01-to-cat.comhem.se
83.255.252.251	+	mtc-bb-r-01-to-nap-bbr-1.comhem.se

		mtc-bb-r-02-to
83.255.252.253	+	mtc-bb-r-02-to-mx-bbr-1.comhem.se
83.255.252.254	+	mtc-bb-r-02-to-nap-bbr-2.comhem.se

		sv
213.200.162.62	+	sv-core-1-be1.net.comhem.se
213.200.162.64	+	sv-core-1-be2.net.comhem.se

		vrr
213.200.162.11	+	vrr-core-1-be4.net.comhem.se
213.200.162.3	+	vrr-core-1-be5.net.comhem.se

83.255.252.250	-	nap-bb-r-01-to-mx-bbr-1.comhem.se
83.255.252.195	-	nap-bb-r-01-to-nap-pr-r-01.comhem.se