Router Naming Convention for ucr.edu, 201412

Router Naming Convention for ucr.edu, 201412

Regular Expressions:

^([a-z]+-[a-z]+-[a-z\d]+)-[a-z\d]+-[^\.]+\.ucr\.edu$

Statistics:

Training routers with at least two clustered interfaces: 7
Positive Predictive Value: 0.944
True Positives (green): 17
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:

		c-some-1
138.23.253.74	+	c-some-1-g5-5.ucr.edu
138.23.3.90	+	c-some-1-t9-1.ucr.edu
138.23.3.5	+	c-some-1-t9-2.ucr.edu

		c-some-2
138.23.3.82	+	c-some-2-t3-2.ucr.edu
138.23.254.181	+	c-some-2-t3-4.ucr.edu

		c-tele-1
138.23.3.94	+	c-tele-1-t11-1.ucr.edu
138.23.3.30	+	c-tele-1-t9-2.ucr.edu

		d-acorn-sf
138.23.254.210	+	d-acorn-sf-1-t1-1-4.ucr.edu
138.23.253.2	+	d-acorn-sf-1-t2-1-4.ucr.edu

		d-cnc-107
138.23.3.206	+	d-cnc-107-1-g1-1.ucr.edu
138.23.254.70	+	d-cnc-107-1-g1-2.ucr.edu

		d-gme-125
138.23.253.90	+	d-gme-125-1-g0-0.ucr.edu
169.235.65.129	+	d-gme-125-1-g0-1-11.ucr.edu
169.235.68.65	+	d-gme-125-1-g0-1-31.ucr.edu

		d-pentj-140
169.235.68.1	+	d-pentj-140-1-g0-1-31.ucr.edu

		d-some-sf
138.23.253.142	+	d-some-sf-1-t1-5-4.ucr.edu
138.23.253.146	+	d-some-sf-1-t2-5-4.ucr.edu
138.23.2.225	+	d-some-sf-1-v55.ucr.edu

138.23.253.101	!	c-some-1-g2-13.ucr.edu
138.23.253.50	-	c-tele-2-g0-0.ucr.edu