Router Naming Convention for xlhost.com, 201901

Router Naming Convention for xlhost.com, 201901

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.750
True Positives (green): 6
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 5
Training routers with a single interface in suffix: 3

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-1
206.222.25.106	+	vl4011.pe-1.xlhost.com
206.222.25.110	+	vl4012.pe-1.xlhost.com

		pe-10
206.222.25.174	+	vl4084.pe-10.xlhost.com

		pe-11
206.222.25.186	+	vl4079.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-2
206.222.25.42	~	g5-1.c2.xlhost.com
206.222.25.34	~	ten3-8.core-1.xlhost.com
206.222.25.178	!	vl4021.pe-2.xlhost.com
206.222.25.149	~	xe-0-0-0.edge-charlie.xlhost.com

		pe-2
206.222.25.182	!	vl4022.pe-2.xlhost.com
206.222.25.25		g3-1.r1.ee.net

		pe-6
206.222.25.210	+	vl4061.pe-6.xlhost.com
206.222.25.214	+	vl4062.pe-6.xlhost.com

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

207.182.130.218	o	da.82.b6.static.xlhost.com