Router Naming Convention for pitt.edu, 201110

Router Naming Convention for pitt.edu, 201110

Regular Expressions:

^[^\.]+\.([a-z]+-[^\.]+\.gw)\.pitt\.edu$

Statistics:

Training routers with at least two clustered interfaces: 9
Positive Predictive Value: 1.000
True Positives (green): 25
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
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:

		brd-cl.gw
136.142.252.54	+	t3-0-0-0-0.brd-cl.gw.pitt.edu
136.142.252.175	+	t3-0-0-1-0.brd-cl.gw.pitt.edu

		cl-core-2.gw
136.142.151.49	~	cl-core-2-vlan3969.net.pitt.edu
136.142.253.197	+	te7-1-99.cl-core-2.gw.pitt.edu
136.142.2.162	+	vl712.cl-core-2.gw.pitt.edu

		cl-wan2.gw
136.142.252.164	+	ge-0-0-0-0.cl-wan2.gw.pitt.edu
136.142.252.172	+	t3-1-1-0-0.cl-wan2.gw.pitt.edu

		externals-cl.gw
136.142.2.161	+	ge-2-0-0-712.externals-cl.gw.pitt.edu
136.142.253.173	+	ge-2-0-0-716.externals-cl.gw.pitt.edu
136.142.2.169	+	xe-1-0-0-713.externals-cl.gw.pitt.edu
136.142.253.29	+	xe-1-0-0-718.externals-cl.gw.pitt.edu

		fqdr-core-1.gw
136.142.252.181	+	et1-1.fqdr-core-1.gw.pitt.edu
136.142.252.179	+	et1-2.fqdr-core-1.gw.pitt.edu

		mc-core-1.gw
136.142.253.145	+	te1-1-58.mc-core-1.gw.pitt.edu
136.142.253.214	+	te1-3-66.mc-core-1.gw.pitt.edu
136.142.253.126	+	te9-2.mc-core-1.gw.pitt.edu
130.49.220.3	+	vl520.mc-core-1.gw.pitt.edu

		ps-core-2.gw
130.49.151.227	~	hsrp-ps2-vlan1922.gw.pitt.edu
130.49.151.243	~	hsrp-ps2-vlan1924.gw.pitt.edu
136.142.253.50	+	te1-2.ps-core-2.gw.pitt.edu
136.142.75.3	+	vl1142.ps-core-2.gw.pitt.edu
130.49.156.131	+	vl1584.ps-core-2.gw.pitt.edu
130.49.156.163	+	vl1586.ps-core-2.gw.pitt.edu

		rd-core-3.gw
136.142.253.239	+	te1-1.rd-core-3.gw.pitt.edu
136.142.7.35	+	vl3202.rd-core-3.gw.pitt.edu
136.142.253.230	+	vl727.rd-core-3.gw.pitt.edu

		th-core-1.gw
136.142.253.201	+	te1-1-90.th-core-1.gw.pitt.edu
136.142.253.203	+	te2-1.th-core-1.gw.pitt.edu