Router Naming Convention for beamspeed.net, 201404

Router Naming Convention for beamspeed.net, 201404

Regular Expressions:

^gi1-\d+-[^-]+\.(yum\d+)\.beamspeed\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.800
True Positives (green): 4
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: 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:

		yum1
65.49.191.252	+	gi1-0-1.cr2.yum1.beamspeed.net
65.49.171.203	+	gi1-1-2.cr2.yum1.beamspeed.net

		yum6
65.49.171.48	+	gi1-0-1.bb1.yum6.beamspeed.net
65.49.191.253	+	gi1-1-1.bb1.yum6.beamspeed.net

		yum6
65.49.171.110	!	gi1-1-2.bb1.yum6.beamspeed.net
65.49.171.193	~	gi7-0.edge1.yum1.beamspeed.net