Router Naming Convention for umass.edu, 201901

Router Naming Convention for umass.edu, 201901

Regular Expressions:

^(core\d+-rt-et)-\d+-\d+-\d+\.gw\.umass\.edu$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 5
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: 2

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:

		core1-rt-et
192.80.83.101	+	core1-rt-et-4-3-0.gw.umass.edu
192.80.83.109	+	core1-rt-et-8-3-0.gw.umass.edu

		core2-rt-et
128.119.0.84	+	core2-rt-et-3-0-0.gw.umass.edu
192.80.83.105	+	core2-rt-et-4-3-0.gw.umass.edu
192.80.83.113	+	core2-rt-et-8-3-0.gw.umass.edu

192.80.83.48	o	mghpcc1-rt-xe-0-3-1.gw.umass.edu

192.80.83.96	o	border1-rt-et-5-0-1.gw.umass.edu