Router Naming Convention for cam.ac.uk, 201803

Regular Expressions:

([a-z]+\.[a-z]+)\.cam\.ac\.uk$

Statistics:

Training routers with at least two clustered interfaces: 17
Positive Predictive Value: 1.000
True Positives (green): 36
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
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:

		ce.net
131.111.6.81	+	b-ec.c-ce.net.cam.ac.uk
131.111.6.13	+	d-we.c-ce.net.cam.ac.uk

		cl.net
131.111.6.66	+	c-ce.d-cl.net.cam.ac.uk
131.111.6.166	+	c-mi.d-cl.net.cam.ac.uk

		do.net
131.111.6.34	+	c-ce.d-do.net.cam.ac.uk
131.111.6.134	+	c-mi.d-do.net.cam.ac.uk

		dw.net
193.60.88.10	+	d-dr.s-dw.net.cam.ac.uk
193.60.88.2	+	d-dw.s-dw.net.cam.ac.uk

		ho.net
131.111.6.26	+	c-ce.d-ho.net.cam.ac.uk
131.111.6.126	+	c-mi.d-ho.net.cam.ac.uk

		ila.cimr
131.111.187.163	+	caol-ila.cimr.cam.ac.uk
131.111.187.165	+	caol-ila.cimr.cam.ac.uk

		mi.net
131.111.6.181	+	b-ec.c-mi.net.cam.ac.uk
131.111.6.113	+	d-we.c-mi.net.cam.ac.uk

		net.cl
128.232.97.2	+	gatwick.net.cl.cam.ac.uk
193.60.89.2	+	gatwick.net.cl.cam.ac.uk
193.60.89.6	+	gatwick.net.cl.cam.ac.uk

		nm.net
131.111.6.30	+	c-ce.d-nm.net.cam.ac.uk
131.111.6.130	+	c-mi.d-nm.net.cam.ac.uk

		no.net
131.111.6.2	+	c-ce.d-no.net.cam.ac.uk
131.111.6.102	+	c-mi.d-no.net.cam.ac.uk

		oa.net
131.111.6.18	+	c-ce.d-oa.net.cam.ac.uk
131.111.6.118	+	c-mi.d-oa.net.cam.ac.uk

		op.net
131.111.6.42	+	c-ce.d-op.net.cam.ac.uk
131.111.6.142	+	c-mi.d-op.net.cam.ac.uk

		rnb.net
193.60.95.126	+	d-nw.ucs-rnb.net.cam.ac.uk
193.60.95.122	+	d-we.ucs-rnb.net.cam.ac.uk

		router.quns
193.60.88.170	+	border-router.quns.cam.ac.uk
193.60.88.174	+	border-router.quns.cam.ac.uk

		si.net
131.111.6.6	+	c-ce.d-si.net.cam.ac.uk
131.111.6.106	+	c-mi.d-si.net.cam.ac.uk

		so.net
131.111.6.22	+	c-ce.d-so.net.cam.ac.uk
131.111.6.122	+	c-mi.d-so.net.cam.ac.uk

		we.net
131.111.6.14	+	c-ce.d-we.net.cam.ac.uk
131.111.6.114	+	c-mi.d-we.net.cam.ac.uk
193.60.89.1	+	cl-wgb.d-we.net.cam.ac.uk

193.60.93.22	-	gw1.trump-opress.eng.cam.ac.uk
193.60.93.18	-	gw1.trump-south.eng.cam.ac.uk

193.60.93.30	-	gw3.cape-nwest.eng.cam.ac.uk
193.60.93.26	-	gw3.cape-west.eng.cam.ac.uk

193.60.95.250	o	asr-1.ucles.cam.ac.uk
212.44.19.92		212.44.19.92.ip.redstone-isp.net