Router Naming Convention for untd.com, 201304

Router Naming Convention for untd.com, 201304

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
Training routers with a single interface in suffix: 1

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:

		eth1
216.225.128.45	+	eth1-1.new-br1.vgs.untd.com
216.225.128.53	+	eth1-3.new-br1.vgs.untd.com

		eth2
64.136.0.29	~	e2-19.br1.vgs.untd.com
216.225.128.49	+	eth2-1.new-br1.vgs.untd.com

64.136.0.30	~	e2-19.br1.dca.untd.com
216.225.0.5	~	eth2-1.br1.dca.untd.com