Router Naming Convention for speakeasy.net, 201207

Router Naming Convention for speakeasy.net, 201207

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 13
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: 2

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:

		cr1.sea1
69.17.83.253	+	100.ge-0-0-0.cr1.sea1.speakeasy.net
69.17.83.249	+	200.ge-0-1-0.cr1.sea1.speakeasy.net
69.17.87.33	+	ge-0-0-0.605.cr1.sea1.speakeasy.net
69.17.80.1	+	lo0.cr1.sea1.speakeasy.net
64.105.252.18		h-64-105-252-18.sttnwaho.static.covad.net
66.80.133.18		ve191.ge0-1-0.core1.lax.megapath.net

		cr1.sfo1
69.17.80.11	+	lo0.cr1.sfo1.speakeasy.net
66.80.133.30		spk-mega.c01.pao.megapath.net

		cr2.sea1
69.17.83.254	+	100.ge-0-0-0.cr2.sea1.speakeasy.net
69.17.83.250	+	200.ge-0-1-0.cr2.sea1.speakeasy.net
69.17.80.2	+	lo0.cr2.sea1.speakeasy.net

		cr2.sfo1
69.17.83.194	+	200.ge-0-1-0.cr2.sfo1.speakeasy.net
69.17.80.12	+	lo0.cr2.sfo1.speakeasy.net

		dfw1.dsl
72.1.129.162	+	dsl001-129-162.dfw1.dsl.speakeasy.net
64.81.118.201	+	dsl081-118-201.dfw1.dsl.speakeasy.net

		sfo1.dsl
64.81.246.185	+	dsl081-246-185.sfo1.dsl.speakeasy.net
66.92.223.177		fehlinggw.synergia.com

		sr2.sea5
69.17.82.54	+	152.ge-1-3-0.sr2.sea5.speakeasy.net
69.17.80.5	+	lo0.sr2.sea5.speakeasy.net