Router Naming Convention for noaa.gov, 201508

Router Naming Convention for noaa.gov, 201508

Regular Expressions:

^([a-z]+)-[a-z\d]+-[^\.]+\.[a-z]+\.noaa\.gov$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 3

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:

		brdwy
140.172.60.253	+	brdwy-tmo-t1.boulder.noaa.gov
140.172.6.254	~	t1-rtr.boulder.noaa.gov

		mdf
140.172.2.30	+	mdf-mlx8-eth-2-6.boulder.noaa.gov
140.172.6.251	+	mdf-rtr-6.boulder.noaa.gov

		rdhpcs
140.172.3.218	+	rdhpcs-fw-2001.boulder.noaa.gov

140.172.3.206	o	rtr.boul-xe-1-2-0.boulder.noaa.gov