Router Naming Convention for btrll.net, 201404

Router Naming Convention for btrll.net, 201404

Regular Expressions:

^.+-(0\.[a-z]+\d+\.[a-z]+2)\.btrll\.net$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.923
True Positives (green): 12
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
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:

		0.ar102.sjc2
162.208.20.177	+	xe-0-1-0-0.ar102.sjc2.btrll.net
162.208.20.209	+	xe-0-1-2-0.ar102.sjc2.btrll.net

		0.ar103.iad2
162.208.21.179	+	xe-0-1-0-0.ar103.iad2.btrll.net
162.208.21.211	+	xe-0-1-2-0.ar103.iad2.btrll.net

		0.ar104.iad2
162.208.21.181	+	xe-0-1-0-0.ar104.iad2.btrll.net
162.208.21.213	+	xe-0-1-2-0.ar104.iad2.btrll.net

		0.ar201.ams2
165.254.30.185	+	xe-0-1-0-0.ar201.ams2.btrll.net
165.254.30.217	+	xe-0-1-1-0.ar201.ams2.btrll.net

		0.cr1.iad2
162.208.21.14	+	ae0-0.cr1.iad2.btrll.net
162.208.21.11	+	xe-0-0-32-0.cr1.iad2.btrll.net

		0.cr1.sjc2
162.208.20.14	+	ae0-0.cr1.sjc2.btrll.net
162.208.20.11	+	xe-0-0-32-0.cr1.sjc2.btrll.net

165.254.30.187	-	xe-0-1-0-0.ar202.ams2.btrll.net
165.254.30.219	!	xe-0-1-1-0.ar201.ams2.btrll.net

162.208.20.9	o	xe-0-0-3-0.er2.sjc1.btrll.net
66.186.192.118		brightroll-sjc-bboi.bboi.net