Router Naming Convention for packet.net, 201508

Router Naming Convention for packet.net, 201508

Regular Expressions:

^\d+\.[^\.]+\.(.+\.ewr1)\.packet\.net$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 11
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		bbr1.ewr1
207.99.1.178	+	0.xe-0-0-0.bbr1.ewr1.packet.net
198.16.4.92	+	0.xe-0-2-0.bbr1.ewr1.packet.net
198.16.4.94	+	0.xe-1-0-0.bbr1.ewr1.packet.net

		bbr2.ewr1
207.99.5.30	+	0.xe-0-0-0.bbr2.ewr1.packet.net
198.16.7.238	+	0.xe-1-2-0.bbr2.ewr1.packet.net

		dsr1.ewr1
198.16.4.85	+	0.ae11.dsr1.ewr1.packet.net
198.16.4.87	+	0.ae21.dsr1.ewr1.packet.net

		dsr2.ewr1
198.16.4.89	+	0.ae12.dsr2.ewr1.packet.net
198.16.4.91	+	0.ae22.dsr2.ewr1.packet.net

		esr1.a05.ewr1
198.16.4.141	+	0.xe-0-2-0.esr1.a05.ewr1.packet.net
198.16.4.143	+	0.xe-0-2-1.esr1.a05.ewr1.packet.net

198.16.4.93	o	0.xe-0-0-1.csr1.ewr2.packet.net
152.179.12.150		packet-gw.customer.alter.net