Router Naming Convention for caiw.net, 201104

Regular Expressions:

^(cn-[a-z]+-[a-z]+-[a-z]+\d+)-[^\.]+\.caiw\.net$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.923
True Positives (green): 24
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		cn-asd-kbw-cr10
62.45.254.18	+	cn-asd-kbw-cr10-ten1-1.caiw.net
62.45.254.25	+	cn-asd-kbw-cr10-ten1-2.caiw.net

		cn-asd-kbw-cr11
62.45.254.38	!	cn-asd-kbw-cr11-te31-969.caiw.net
195.69.145.173	~	tc2-amsix.caiw.net
77.67.72.134		caiw-diensten-gw.ip4.tinet.net

		cn-asd-kbw-cr11
62.45.63.150	!	cn-asd-kbw-cr11-te31-967.caiw.net
195.69.145.79		edge1.tc1.as30925.net
83.98.224.42		te0000.tc1-qg-r1-r1.as30925.net
77.67.72.22		caiw-netwerken-gw.ip4.tinet.net

		cn-asd-kl-cr10
62.45.254.29	+	cn-asd-kl-cr10-ten1-2.caiw.net
62.45.254.17	+	cn-asd-kl-cr10-ten1-3.caiw.net

		cn-asd-kl-cr11
62.45.254.37	+	cn-asd-kl-cr11-te31-969.caiw.net
195.69.144.149	~	sara-amsix.caiw.net
64.215.28.58		caiw-diensten-bv.tengigabitethernet1-2.ar3.ams1.gblx.net
193.239.116.29		caiw.sara1.nl-ix.net

		cn-ijss-il-cs01
62.45.30.50	+	cn-ijss-il-cs01-vln219.caiw.net
62.45.30.54	+	cn-ijss-il-cs01-vln220.caiw.net

		cn-mss-ss-cs01
62.45.30.90	+	cn-mss-ss-cs01-vln933.caiw.net
62.45.30.34	+	cn-mss-ss-cs01-vln937.caiw.net

		cn-nawij-is-cr10
62.45.254.2	+	cn-nawij-is-cr10-ten1-1.caiw.net
62.45.254.5	+	cn-nawij-is-cr10-ten1-3.caiw.net

		cn-nawij-is-cr40
62.45.254.22	+	cn-nawij-is-cr40-ten1-1.caiw.net
62.45.254.1	+	cn-nawij-is-cr40-ten1-3.caiw.net
62.45.30.153	+	cn-nawij-is-cr40-vln113.caiw.net

		cn-nawij-is-cr50
62.45.254.50	+	cn-nawij-is-cr50-ten1-1.caiw.net

		cn-nawij-is-cs11
62.45.30.130	+	cn-nawij-is-cs11-vln101.caiw.net
62.45.30.146	+	cn-nawij-is-cs11-vln111.caiw.net

		cn-nawij-is-cs12
62.45.30.134	+	cn-nawij-is-cs12-vln102.caiw.net
62.45.30.150	+	cn-nawij-is-cs12-vln112.caiw.net

		cn-nawij-is-cs13
62.45.30.162	+	cn-nawij-is-cs13-vln105.caiw.net
62.45.30.166	+	cn-nawij-is-cs13-vln115.caiw.net

		cn-rt-vw-cr10
62.45.254.9	+	cn-rt-vw-cr10-ten1-3.caiw.net
62.45.254.42	+	cn-rt-vw-cr10-ten4-1.caiw.net
62.45.30.109	+	cn-rt-vw-cr10-vln777.caiw.net

		cn-sdm-bh-cs01
62.45.30.10	+	cn-sdm-bh-cs01-vlan938.caiw.net
62.45.30.6	+	cn-sdm-bh-cs01-vln934.caiw.net

62.45.63.66	o	cn-asd-kl-speedxs-dsl.caiw.net