Router Naming Convention for isc.org, 201904

Router Naming Convention for isc.org, 201904

Regular Expressions:

^[^\.]+\.(r\d+\.[a-z]+1)\.isc\.org$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 13
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		r1.pao1
149.20.65.16	+	int-0-0-0-12.r1.pao1.isc.org
149.20.65.29	+	int-0-0-0-3.r1.pao1.isc.org
149.20.65.145	+	int-0-0-0-4.r1.pao1.isc.org
149.20.65.20	+	int-0-1-0-0.r1.pao1.isc.org
149.20.65.22	+	int-0-1-0-1.r1.pao1.isc.org
149.20.4.2	+	int-0-1-0-23-12.r1.pao1.isc.org
198.32.176.3	+	paix.r1.pao1.isc.org
129.250.197.22		ae-1.isc.plalca01.us.bb.gin.ntt.net
62.115.42.106		isc-ic-306085-palo-b1.c.telia.net

		r2.ams1
216.66.84.107	+	he.r2.ams1.isc.org

		r2.pao1
149.20.65.21	+	int-0-1-0-0.r2.pao1.isc.org
149.20.65.23	+	int-0-1-0-1.r2.pao1.isc.org
216.200.0.10	~	isc-above-oc3.pao.isc.org
64.215.195.22		isc-1.ar1.pao2.gblx.net
72.52.94.70		isc.gige-g4-17.core1.pao1.he.net
128.241.1.78		ae-0.isc.plalca01.us.bb.gin.ntt.net

		r2.sel1
202.41.145.242	+	krnic-peer.r2.sel1.isc.org
202.41.145.250	+	krnic-transit.r2.sel1.isc.org

		r3.pao1
149.20.65.13	+	int-0-0.r3.pao1.isc.org
149.20.65.15	+	int-0-1.r3.pao1.isc.org