Router Naming Convention for noaa.gov, 201708

Router Naming Convention for noaa.gov, 201708

Regular Expressions:

^[^\.]+\.\d+\.(rtr.+\.nwave)\.noaa\.gov$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 9
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 3
Training routers with a single interface in suffix: 4

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:

		rtr.boul.nwave
140.172.96.2	+	ae-0.700.rtr.boul.nwave.noaa.gov
140.172.117.2	+	ge-0-1-1.620.rtr.boul.nwave.noaa.gov
140.172.96.168	+	irb.135.rtr.boul.nwave.noaa.gov
140.172.112.5	+	lo-0.1.rtr.boul.nwave.noaa.gov
140.172.112.145	+	xe-0-2-0.200.rtr.boul.nwave.noaa.gov
140.172.112.141	+	xe-2-2-0.200.rtr.boul.nwave.noaa.gov

		rtr.fair.nwave
140.172.112.169	+	xe-1-2-1.200.rtr.fair.nwave.noaa.gov

		rtr.norm.nwave
140.172.112.185	+	ae-1.496.rtr.norm.nwave.noaa.gov
140.172.3.201	~	mdf-mlx8-eth-2-5.boulder.noaa.gov

		rtr2.fair.nwave
140.172.112.161	+	ge-0-0-0.1721.rtr2.fair.nwave.noaa.gov
140.172.112.192	+	ge-1-1-1.20.rtr2.fair.nwave.noaa.gov
140.172.112.178	+	xe-0-2-1.150.rtr2.fair.nwave.noaa.gov

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

161.55.6.100	o	tcn-gw.nwn.noaa.gov

205.167.25.233	o	border.ncdc.noaa.gov