Router Naming Convention for umass.edu, 201803

Router Naming Convention for umass.edu, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 1.000
True Positives (green): 18
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:

		border1-rt-et
192.80.83.96	+	border1-rt-et-5-0-1.gw.umass.edu
192.5.89.102		umass-re-nox300gw1.nox.org

		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
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

		know-rt-04
128.119.2.237	+	know-rt-04-1-gi4-1.gw.umass.edu
128.119.2.214	+	know-rt-04-1-gi4-3.gw.umass.edu

		libr-rt-b02b
128.119.0.12	+	libr-rt-b02b-2-et-11-0-0.gw.umass.edu
128.119.0.14	+	libr-rt-b02b-2-et-11-0-1.gw.umass.edu

		lsldc-rt-106
128.119.0.76	+	lsldc-rt-106-0-et-4-0-0.gw.umass.edu
128.119.0.78	+	lsldc-rt-106-0-et-5-0-0.gw.umass.edu

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

		mor1-rt-n124a
128.119.0.225	+	mor1-rt-n124a-1-po-10.gw.umass.edu
128.119.0.101	+	mor1-rt-n124a-1-po-20.gw.umass.edu

		n2-rt-1
128.119.0.218	+	n2-rt-1-1-et-5-0-0.gw.umass.edu
128.119.0.122	+	n2-rt-1-1-et-7-0-0.gw.umass.edu

		nrsd-rt-d131
128.119.2.169	+	nrsd-rt-d131-1-gi1-0-11.gw.umass.edu
128.119.2.173	+	nrsd-rt-d131-1-gi1-0-12.gw.umass.edu

		whit-rt-113
128.119.2.229	+	whit-rt-113-1-po10.gw.umass.edu
128.119.2.205	+	whit-rt-113-1-po20.gw.umass.edu