Router Naming Convention for ucdavis.edu, 201110

Regular Expressions:

^.+-([a-z]+f[^\.]+)\.ucdavis\.edu$
^[a-z]+-[a-z]+--.+-([a-z]+)\.ucdavis\.edu$

Statistics:

Training routers with at least two clustered interfaces: 13
Positive Predictive Value: 0.970
True Positives (green): 32
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 0
Training routers with a single interface in suffix: 3

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:

		adf12
192.82.111.73	+	border-hpr--ucd-adf12.ucdavis.edu
128.120.9.222	+	c1-f--adf12.ucdavis.edu

		adf2-1
128.120.2.9	+	bdf2-3--adf2-1.ucdavis.edu
128.120.10.134	+	cdf1--adf2-1.ucdavis.edu

		adf2-2
128.120.2.137	+	bdf2-3--adf2-2.ucdavis.edu
128.120.11.134	+	cdf2--adf2-2.ucdavis.edu

		adf42-1
128.120.10.222	+	cdf1--adf42-1.ucdavis.edu

		adf42-2
128.120.11.222	+	cdf2--adf42-2.ucdavis.edu

		bdf13-1
128.120.9.126	+	adf13-2--bdf13-1.ucdavis.edu
192.82.111.97	+	border-hpr--ucd-bdf13-1.ucdavis.edu

		bdf2-3
128.120.2.10	+	adf2-1--bdf2-3.ucdavis.edu
128.120.2.138	+	adf2-2--bdf2-3.ucdavis.edu

		bdf4-9
128.120.4.162	+	adf4-2--bdf4-9.ucdavis.edu

		bdf42-1
128.120.9.186	+	adf42-1--bdf42-1.ucdavis.edu
128.120.9.194	+	adf42-2--bdf42-1.ucdavis.edu

		bdf42-2
128.120.9.254	+	adf42-1--bdf42-2.ucdavis.edu
128.120.9.242	+	adf42-2--bdf42-2.ucdavis.edu

		bdf42-3
128.120.9.130	+	adf42-1--bdf42-3.ucdavis.edu
128.120.9.134	+	adf42-2--bdf42-3.ucdavis.edu

		cdf1
128.120.9.225	+	a12-f--cdf1.ucdavis.edu
128.120.10.133	+	adf2-1--cdf1.ucdavis.edu
128.120.10.221	+	adf42-1--cdf1.ucdavis.edu
128.120.8.254	+	cdf2--cdf1.ucdavis.edu
128.120.9.169	+	isp-f--cdf1.ucdavis.edu

		cdf2
128.120.11.133	+	adf2-2--cdf2.ucdavis.edu
128.120.11.221	+	adf42-2--cdf2.ucdavis.edu
192.82.111.69	!	border-hpr--hpr-f.ucdavis.edu
128.120.8.253	+	cdf1--cdf2.ucdavis.edu
128.120.9.141	+	hpr-f--cdf2.ucdavis.edu

		f
192.82.111.65	+	border-isp--isp-f.ucdavis.edu
192.82.111.77	+	border-ucdmc--ucd-a12-f.ucdavis.edu

		isp
192.82.111.17	+	border-hpr--border-isp.ucdavis.edu
192.82.111.18	-	border-isp--border-hpr.ucdavis.edu
192.82.111.25	+	border-ucdmc--border-isp.ucdavis.edu
192.82.111.70	-	hpr-f--border--hpr.ucdavis.edu
192.82.111.66	+	isp-f--border-isp.ucdavis.edu
137.164.24.226		dc-ucd--oak-dc2-ge.cenic.net
137.164.24.10		dc-ucd-ge-2--oak-agg2.cenic.net
137.164.26.82		hpr-ucd--svl-hpr2.cenic.net

		ucdmc
192.82.111.22	+	border-hpr--border-ucdmc.ucdavis.edu
192.82.111.26	+	border-isp--border-ucdmc.ucdavis.edu
137.164.23.74		ucdmc-ge--sac-dc1.cenic.net
137.164.27.122		ucdmc-ge--sac-hpr.cenic.net
137.164.23.82		ucdmc-ge--sac-isp.cenic.net