Router Naming Convention for ct.gov, 201404

Regular Expressions:

^([a-z\d]+)-[a-z\d]+-[^\.]+\.[a-z\d]+\..+\.ct\.gov$

Statistics:

Training routers with at least two clustered interfaces: 11
Positive Predictive Value: 0.970
True Positives (green): 32
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 1
Training routers with a single interface in suffix: 5

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:

		enrt002h
67.218.81.206	+	enrt002h-9k-te-3-0-1-dwdm-1530-33.net.cen.ct.gov
67.218.81.165	+	enrt002h-9k-te0-3-0-0-dwdm-1530-33.net.cen.ct.gov

		enrt015h
67.218.81.170	+	enrt015h-9k-te-0-3-0-0-dwdm-1530.33.net.cen.ct.gov
67.218.81.202	+	enrt015h-9k-te0-3-0-1-dwdm-1530.33.net.cen.ct.gov

		enrt043d
159.247.232.230	+	enrt043d-gi-2-14-vrf-net-doit.net.cen.ct.gov
207.210.141.129	+	enrt043d-port-channel-5.net.cen.ct.gov
207.210.141.205	+	enrt043d-te-7-1.net.cen.ct.gov

		enrt043e
72.10.110.206	~	43e-spoke.net.cen.ct.gov
67.218.89.161	+	enrt043e-port-channel-60.net.cen.ct.gov
67.218.83.190	+	enrt043e-te-9-4.net.cen.ct.gov
64.251.50.169	-	test-filtered-gw.net.cen.ct.gov

		enrt043h
67.218.83.113	+	enrt043h-bundle-ether-20.net.cen.ct.gov
207.210.141.206	+	enrt043h-te-0-1-0-1.net.cen.ct.gov

		enrt043p
64.251.60.140	+	enrt043p-te2-2.net.cen.ct.gov
67.218.80.174	+	enrt043p-te2-3.net.cen.ct.gov
67.218.80.175	+	enrt043p-te2-4.net.cen.ct.gov
64.251.60.141	+	enrt043p-te3-2.net.cen.ct.gov
64.251.60.136	+	enrt043p-te3-3.net.cen.ct.gov
64.251.60.137	+	enrt043p-te3-4.net.cen.ct.gov

		enrt043q
64.251.60.148	+	enrt043q-te2-2.net.cen.ct.gov
64.251.60.68	+	enrt043q-te2-3.net.cen.ct.gov
64.251.60.69	+	enrt043q-te2-4.net.cen.ct.gov
64.251.60.149	+	enrt043q-te3-2.net.cen.ct.gov
64.251.60.156	+	enrt043q-te3-3.net.cen.ct.gov
64.251.60.157	+	enrt043q-te3-4.net.cen.ct.gov

		enrt043r
67.218.89.162	+	enrt043r-port-channel-60.net.cen.ct.gov
64.251.60.110	+	enrt043r-vlan-31.net.cen.ct.gov

		enrt062h
67.218.83.253	+	enrt062h-9k-te-0-3-0-0-dwdm-1533-46.net.cen.ct.gov
67.218.81.198	+	enrt062h-9k-te-0-3-0-1.net.cen.ct.gov

		enrt064h
67.218.83.118	+	enrt064h-9k-te-0-3-0-1.net.cen.ct.gov
67.218.83.26	+	enrt064h-9k-te0-3-0-0.net.cen.ct.gov

		enrt064h
67.218.83.17	!	enrt064h-te-9-1.net.cen.ct.gov

		enrt064l
64.251.60.56	+	enrt064l-uha-bdr.net.cen.ct.gov

		enrt080i
67.218.82.181	+	enrt080i-me-vlan-3.net.cen.ct.gov

		enrt089
67.218.80.161	+	enrt089-a-te0-1.net.cen.ct.gov

		enrtcamb
67.218.83.145	+	enrtcamb-te-3-3.net.cen.ct.gov
207.210.143.90		nox300gw1-peer-nox-yale-207-210-143-90.nox.org

		enrtsprg
207.210.129.1	+	enrtsprg-vlan-100.net.cen.ct.gov

		labc6504
64.251.62.20	+	labc6504-e-te2-1.net.cen.ct.gov
64.251.62.21	+	labc6504-e-te2-2.net.cen.ct.gov
64.251.50.175	+	labc6504-te3-2.net.cen.ct.gov