Router Naming Convention for dsl4u.ca, 201412

Regular Expressions:

^([a-z]+\d+\.eg\.tor\d+)\.dsl4u\.ca$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 21
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:

		ces01.eg.tor1
206.108.190.23	+	ces01.eg.tor1.dsl4u.ca
206.108.190.55	+	ces01.eg.tor1.dsl4u.ca

		esr01.eg.tor1
206.108.190.67	+	esr01.eg.tor1.dsl4u.ca
206.108.190.75	+	esr01.eg.tor1.dsl4u.ca

		esr01.eg.tor2
206.108.190.69	+	esr01.eg.tor2.dsl4u.ca
206.108.190.77	+	esr01.eg.tor2.dsl4u.ca

		esr02.eg.tor2
206.108.190.70	+	esr02.eg.tor2.dsl4u.ca
206.108.190.78	+	esr02.eg.tor2.dsl4u.ca

208.113.0.118	~	118.0.113.208.static.addr.dsl4u.ca
206.108.190.241	~	241.190.108.206.aci-net.dsl4u.ca
206.108.190.35	~	35.190.108.206.aci-net.dsl4u.ca
204.232.76.73	~	73.76.232.204.static.addr.dsl4u.ca
208.113.0.102	~	gi0-10.nni01.eg.tor3.dsl4u.ca
206.222.65.62		206-222-65-62.dedicated.allstream.net
4.31.208.62		accelerated.edge1.toronto2.level3.net

208.113.0.101	~	101.0.113.208.static.addr.dsl4u.ca
208.113.0.117	~	117.0.113.208.static.addr.dsl4u.ca
206.108.190.242	~	242.190.108.206.aci-net.dsl4u.ca
204.232.76.74	~	74.76.232.204.static.addr.dsl4u.ca

208.113.0.108	~	108.0.113.208.static.addr.dsl4u.ca
206.108.190.14	~	14.190.108.206.aci-net.dsl4u.ca
208.113.0.44	~	44.0.113.208.static.addr.dsl4u.ca
206.108.190.46	~	46.190.108.206.aci-net.dsl4u.ca
216.234.47.132		unassigned.rtr.acceleratedconnections.com
216.234.47.140		unassigned.rtr.acceleratedconnections.com

206.108.190.15	~	15.190.108.206.aci-net.dsl4u.ca
206.108.190.47	~	47.190.108.206.aci-net.dsl4u.ca

206.108.190.16	~	16.190.108.206.aci-net.dsl4u.ca
206.108.190.48	~	48.190.108.206.aci-net.dsl4u.ca

208.113.57.77	~	77.57.113.208.static.addr.dsl4u.ca
208.113.57.79	~	79.57.113.208.static.addr.dsl4u.ca

208.113.61.129	~	129.61.113.208.static.addr.dsl4u.ca
204.232.76.86	~	86.76.232.204.static.addr.dsl4u.ca

206.108.189.42	o	42.189.108.206.static.addr.dsl4u.ca