Router Naming Convention for xlhost.com, 201803

Router Naming Convention for xlhost.com, 201803

Regular Expressions:

^[a-z]+\d+\.(pe-\d+)\.xlhost\.com$

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): 0
False Negatives, not matched: 6
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:

		pe-11
206.222.25.186	+	vl4079.pe-11.xlhost.com
206.222.25.190	+	vl4080.pe-11.xlhost.com

		pe-12
206.222.25.250	+	vl4087.pe-12.xlhost.com
206.222.25.254	+	vl4088.pe-12.xlhost.com

		pe-3
206.222.25.234	+	vl4031.pe-3.xlhost.com
206.222.25.238	+	vl4032.pe-3.xlhost.com

		pe-4
206.222.25.218	+	vl4041.pe-4.xlhost.com
206.222.25.222	+	vl4042.pe-4.xlhost.com

206.222.25.18	~	g6-1.c1.xlhost.com
206.222.25.26	~	g6-2.c2.xlhost.com

206.222.25.46	~	2e.19.de.static.xlhost.com
206.222.25.253	~	vl4088.core-2.xlhost.com
206.222.25.25		g3-1.r1.ee.net

206.222.25.138	~	ten3-1.core-1.xlhost.com
206.222.25.146	~	ten7-1.core-2.xlhost.com