Router Naming Convention for cmu.net, 201901

Router Naming Convention for cmu.net, 201901

Regular Expressions:

^([a-z\d]+-[a-z]+)-[^\.]+\.gw\.cmu\.net$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		core0-pod
128.2.0.249	+	core0-pod-i-cyh.gw.cmu.net
128.2.0.193	+	core0-pod-i-dcns.gw.cmu.net

		core255-pod
128.2.255.249	+	core255-pod-i-cyh.gw.cmu.net
128.2.255.193	+	core255-pod-i-dcns.gw.cmu.net

		netblock-weh
128.2.0.238	+	netblock-weh-core0.gw.cmu.net
128.2.255.238	+	netblock-weh-core255.gw.cmu.net

		pod-c
128.2.0.186	+	pod-c-core0.gw.cmu.net
128.2.255.186	+	pod-c-core255.gw.cmu.net

		pod-d
128.2.0.202	+	pod-d-cyh-core0.gw.cmu.net
128.2.255.202	+	pod-d-cyh-core255.gw.cmu.net

		pod-e
128.2.0.162	+	pod-e-core0.gw.cmu.net
128.2.255.162	+	pod-e-core255.gw.cmu.net

		pod-t
128.2.0.218	+	pod-t-core0.gw.cmu.net
128.2.255.218	+	pod-t-core255.gw.cmu.net