Router Naming Convention for fnal.gov, 201609

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 1.000
True Positives (green): 24
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:

		r-dist-d0-1
131.225.23.118	~	r-d0-fcc2e-cas-116.fnal.gov
131.225.23.122	~	r-d0-fcc2e-cas-120.fnal.gov
131.225.23.62	+	r-dist-d0-1-transit-r-dist-fcc2-1.fnal.gov
131.225.40.34	+	r-dist-d0-1-transit-r-s-core-fcc.fnal.gov

		r-dist-ead-1
131.225.40.129	+	r-dist-ead-1-transit-r-s-core-fcc.fnal.gov
131.225.40.133	+	r-dist-ead-1-transit-r-s-core-gcc.fnal.gov

		r-dist-laba-1
131.225.40.165	+	r-dist-laba-1-transit-r-s-core-fcc.fnal.gov
131.225.23.50	+	r-dist-laba-1-transit-r-s-core-gcc.fnal.gov

		r-dist-mc1-1
131.225.40.254	+	r-dist-mc1-1-transit-core-fcc.fnal.gov
131.225.40.246	+	r-dist-mc1-1-transit-dist-fcc2-1.fnal.gov

		r-dist-ote2e-1
131.225.40.182	+	r-dist-ote2e-1-180.fnal.gov
131.225.40.226	+	r-dist-ote2e-1-224.fnal.gov

		r-dist-site39-1
131.225.40.37	+	r-dist-site39-1-transit-r-s-core-fcc.fnal.gov
131.225.40.41	+	r-dist-site39-1-transit-r-s-core-gcc.fnal.gov

		r-dist-td-1
131.225.23.126	+	r-dist-td-1-124.fnal.gov
131.225.23.94	+	r-dist-td-1-92.fnal.gov

		r-minos-nd-1
131.225.40.142	+	r-minos-nd-1-transit-r-dist-gccb-1.fnal.gov
131.225.40.138	+	r-minos-nd-1-uplink-to-fcc2.fnal.gov

		r-nova-fd-01
131.225.23.186	+	r-nova-fd-01-717-uplink.fnal.gov
131.225.40.194	+	r-nova-fd-01-ctk203.fnal.gov

		r-s-bdr-2
131.225.40.197	+	r-s-bdr-2-novafd-pw201.fnal.gov
198.124.216.18		fnal-ip-o-chiccr5.es.net

		r-s-dist-wh
131.225.23.130	+	r-s-dist-wh-1-128.fnal.gov
131.225.23.54	+	r-s-dist-wh-1-52.fnal.gov

		r-s-edge-2
131.225.40.110	+	r-s-edge-2-te2-3.fnal.gov
131.225.40.14	+	r-s-edge-2-vl1220.fnal.gov

		r-uboone-lartf-1
131.225.40.146	+	r-uboone-lartf-1-to-fcc2.fnal.gov
131.225.40.150	+	r-uboone-lartf-1-transit-r-dist-gccb-1.fnal.gov