Router Naming Convention for as260.net, 201412

Router Naming Convention for as260.net, 201412

Regular Expressions:

^[a-z]+-\d+-[^\.]+\.[a-z]+\d+\.([a-z\d]+\.ams)\.as260\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.875
True Positives (green): 7
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 2

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:

		am1.ams
185.19.100.140	+	xe-0-0-0.cr1.am1.ams.as260.net
185.19.100.177	+	xe-0-0-0.cr1.am1.ams.as260.net

		gs.ams
80.249.211.15	~	ams-ix.cr1.gs.as260.net
185.19.100.132	+	ge-0-1-9.cr1.gs.ams.as260.net
185.19.100.176	+	xe-2-0-0.cr1.gs.ams.as260.net
134.222.96.185		xe-0-0-0.cr1.gs.xconnect24.net
195.22.213.87		xe-1-0-0.cr1.gs.xconnect24.net

		tc2.ams
185.19.100.133	+	ge-1-0.ar1.tc2.ams.as260.net
185.19.100.169	+	ge-2-3.cr1.tc2.ams.as260.net
185.19.100.162	+	ge-2-5.ar1.tc2.ams.as260.net

		tc2.ams
185.19.100.178	!	ge-1-1-0.cr1.tc2.ams.as260.net
141.136.101.154		xconnect24-gw.ip4.gtt.net

185.19.100.137	o	customer.as260.net
80.81.193.137		nl-drn-cr1.as60404.net

185.19.100.168	o	ge-1-0-0.cr1.ny9.us.as260.net
216.221.157.178		xconnect24-gw.ip4.gtt.net