Router Naming Convention for orion.on.ca, 201803

Regular Expressions:

^[a-z]+\d+\.([a-z]+01-[a-z]+)\.orion\.on\.ca$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 0.947
True Positives (green): 18
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 17

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:

		p01-lond
66.97.16.29	!	be101.p01-toro.orion.on.ca
66.97.16.10	+	be3.p01-lond.orion.on.ca
66.97.16.18	+	be5.p01-lond.orion.on.ca

		p01-ptbo
66.97.16.57	+	be108.p01-ptbo.orion.on.ca
66.97.16.6	+	be2.p01-ptbo.orion.on.ca
66.97.16.14	+	be4.p01-ptbo.orion.on.ca

		p01-toro
66.97.16.53	+	be107.p01-toro.orion.on.ca
66.97.16.21	+	be201.p01-toro.orion.on.ca

		p01-york
66.97.16.2	+	be1.p01-york.orion.on.ca
66.97.16.25	+	be202.p01-york.orion.on.ca
66.97.16.13	+	be4.p01-york.orion.on.ca

		pe01-glph
66.97.16.118	+	pc121.pe01-glph.orion.on.ca
66.97.16.122	~	pc122.pe01.glph.orion.on.ca

		pe01-kntn
66.97.16.50	+	be106.pe01-kntn.orion.on.ca
66.97.23.157	~	orion-alcdsb-rne.dist1-kntn.ip.orion.on.ca

		pe01-nrby
66.97.16.62	+	be109.pe01-nrby.orion.on.ca
66.97.16.66	+	be110.pe01-nrby.orion.on.ca

		pe01-otwa
66.97.16.54	+	be107.pe01-otwa.orion.on.ca
205.189.32.229	+	be204.pe01-otwa.orion.on.ca

		pe01-sdbr
66.97.16.78	+	be113.pe01-sdbr.orion.on.ca
66.97.16.82	+	be114.pe01-sdbr.orion.on.ca

		pe01-wtlo
66.97.16.110	+	be119.pe01-wtlo.orion.on.ca
66.97.16.114	+	be120.pe01-wtlo.orion.on.ca

		sw01-wlnd
66.97.16.186	+	pc133.sw01-wlnd.orion.on.ca

66.97.23.22	o	mcmaster-orion-rne.dist1-hmtn.ip.orion.on.ca

66.97.23.26	o	guelphu-orion-rne.dist1-glph.ip.orion.on.ca
66.250.6.238		universityofguelph.demarc.cogentco.com

66.97.23.42	o	niagarac-orion-rne.dist1-stch.ip.orion.on.ca

66.97.23.54	o	wlaurieru-orion-rne.dist1-wtlo.ip.orion.on.ca

66.97.23.58	o	gtanet-orion-rne.dist1-toro.ip.orion.on.ca
205.211.94.41		ut-hub-inter-vrf-if-re.gtanet.ca
205.211.94.42		york-hub-ut-hub-if-internet.gtanet.ca
216.66.30.114		gtanet-networking.10gigabitethernet3-1.core1.tor1.he.net

66.97.23.62	o	rainbowdsb-orion-rne.dist1-sdbr.ip.orion.on.ca
209.91.168.214		sud-voc-services.vianet.ca

66.97.23.82	o	wednet-orion-rne.dist1-wndr.ip.orion.on.ca
209.115.145.122		uwindsor.toroonnldr01.bb.telus.com
209.202.75.254		w254.wednet.on.ca

66.97.23.94	o	lambtonc-orion-rne.dist-lond.ip.orion.on.ca

66.97.23.106	o	confederationc-orion-rne.dist1-tbay.ip.orion.on.ca

66.97.23.126	o	gtanet-orion-rne.dist2-toro.ip.orion.on.ca
205.211.94.18		york-hub-ut-hub-if-re.gtanet.ca

66.97.23.166	o	nipissingu-orion-rne.dist1-nrby.ip.orion.on.ca

66.97.23.178	o	sheridanc-orion-rne.dist-york.ip.orion.on.ca
206.108.34.198		sheridancollege.ip4.torontointernetxchange.net

66.97.23.230	o	algomau-orion-rne.dist1-sdbr.ip.orion.on.ca
209.105.192.82		au-bgp-ontera.algomau.ca

66.97.23.238	o	uoit-orion-rne.dist1-toro.ip.orion.on.ca
38.112.9.102		durhamcollegeuoit.demarc.cogentco.com