Router Naming Convention for xfiber.net, 201901

Router Naming Convention for xfiber.net, 201901

Regular Expressions:

^[a-z]+\d+\.(cr\d+\.[a-z]+)\.xfiber\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
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:

		cr1.svg
212.33.135.133	+	i0003.cr1.svg.xfiber.net
212.33.157.19	+	i0004.cr1.svg.xfiber.net

		cr5.osl
212.33.135.132	+	i0019.cr5.osl.xfiber.net
212.33.157.18	+	i0020.cr5.osl.xfiber.net
62.115.162.161		xfiber-ic-335483-oso-b3.c.telia.net
212.162.27.110		i0024.cr5.osl.xfiber.no

		cr6.osl
212.33.157.17	+	i0010.cr6.osl.xfiber.net
212.33.135.131	+	i0011.cr6.osl.xfiber.net
149.6.116.114		i0029.cr6.osl.xfiber.no

212.33.135.75	o	i0045.ar11.svg.xfiber.net

212.33.135.77	o	i0044.ar8.svg.xfiber.net

212.33.135.81	o	i0039.er13.cph.xfiber.net
62.115.168.211		xfiber-ic-340753-kbn-b3.c.telia.net

212.33.135.91	o	i0047.er14.sto.xfiber.net