Router Naming Convention for iserv.net, 201304

Router Naming Convention for iserv.net, 201304

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 6
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		core3.grr
206.114.51.20	+	g5-0-0.core3.grr.iserv.net
206.114.51.4	+	g6-0-0.core3.grr.iserv.net

		coresw1.grr
208.224.0.251	~	ge-5-0-0-rsp16-gw1.iserv.net
206.114.51.14	+	v-11.coresw1.grr.iserv.net
206.114.51.30	+	v-12.coresw1.grr.iserv.net

		coresw2.grr
208.224.0.56	~	mirrors.iserv.net
206.114.51.13	+	v-11.coresw2.grr.iserv.net
206.114.51.29	+	v-12.coresw2.grr.iserv.net

206.114.54.150	o	grand-rapids-65-22.iserv.net
206.114.48.33		router.ftpb.com