Router Naming Convention for dren.net, 201508

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 15
Positive Predictive Value: 0.934
True Positives (green): 57
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		adelphi.core
140.6.47.2	+	cpe-1-3-1-nd-arl_alc-arl.adelphi.core.dren.net

		apg.core
140.6.3.161	+	ap-1-1-3-nd-h-root-hpc.apg.core.dren.net
140.6.0.3	+	np-5-1-1-nd.apg.core.dren.net

		campsmith.core
140.6.84.161	+	np-5-1-1-nd.campsmith.core.dren.net
140.6.29.162	+	np-5-1-2-nd.campsmith.core.dren.net

		equinix-iad.core
140.6.245.1	+	int-1-1-5-nd.equinix-iad.core.dren.net
143.56.245.17	+	int-1-2-6-px.equinix-iad.core.dren.net
140.6.245.193	+	int-2-1-1-nd-px.equinix-iad.core.dren.net
143.56.245.193	+	int-2-1-2-px.equinix-iad.core.dren.net
143.56.245.1	+	int-2-2-2-pe.equinix-iad.core.dren.net
140.6.0.245	+	np-5-1-1-nd.equinix-iad.core.dren.net
143.56.224.1	+	np-lag-1-151-px-p2p.equinix-iad.core.dren.net
143.56.224.9	+	np-lag-1-153-px-p2p.equinix-iad.core.dren.net
143.56.224.13	+	np-lag-1-154-px-p2p.equinix-iad.core.dren.net
209.51.184.230		dren-as668.10gigabitethernet16-4.core1.ash1.he.net

		equinix-iad.core
140.6.245.194	!	int-0-0-2-xe.equinix-iad.core.dren.net
140.6.245.2	!	int-0-0-3-xe.equinix-iad.core.dren.net

		erdc.core
143.56.224.50	+	np-5-1-1-163-px-p2p.erdc.core.dren.net
140.6.0.5	+	np-5-1-1-nd.erdc.core.dren.net

		hickam.core
140.6.113.161	+	np-5-1-1-nd.hickam.core.dren.net
140.6.11.162	+	np-5-1-2-nd.hickam.core.dren.net

		level3-lax.core
140.6.244.1	+	int-1-1-1-nd.level3-lax.core.dren.net
140.6.244.193	+	int-2-1-1-nd.level3-lax.core.dren.net
143.56.244.193	+	int-2-1-2-px.level3-lax.core.dren.net
143.56.244.17	+	int-2-2-4-px.level3-lax.core.dren.net
143.56.224.10	+	np-1ag-5-153-px-p2p.level3-lax.core.dren.net
143.56.224.21	+	np-1ag-5-156-px-p2p.level3-lax.core.dren.net
140.6.0.244	+	np-5-1-1-nd.level3-lax.core.dren.net
143.56.224.17	+	np-lag-5-155-px-p2p.level3-lax.core.dren.net
143.56.224.25	+	np-lag-5-157-px-p2p.level3-lax.core.dren.net
65.126.18.214		65-126-18-214.dia.static.qwest.net

		level3-lax.core
143.56.244.2	!	int-0-0-1-xe.level3-lax.core.dren.net
143.56.244.194	!	int-0-0-3-xe.level3-lax.core.dren.net

		mhpcc.core
140.6.12.193	+	int-1-1-1-nd-px.mhpcc.core.dren.net
143.56.224.98	+	np-1-1-1-175-px-p2p.mhpcc.core.dren.net
140.6.113.162	+	np-5-1-2-nd.mhpcc.core.dren.net

		mitre-mclean.core
143.56.224.86	+	np-1-1-1-172-px-p2p.mitre-mclean.core.dren.net
140.6.0.91	+	np-1-1-1-nd.mitre-mclean.core.dren.net

		moffett-sjc.core
140.6.243.193	+	int-1-1-5-nd-px.moffett-sjc.core.dren.net
143.56.224.6	+	np-1-1-1-152-px-p2p.moffett-sjc.core.dren.net
143.56.224.22	+	np-1-1-1-156-px-p2p.moffett-sjc.core.dren.net

		nctams.core
140.6.11.161	+	np-5-1-1-nd.nctams.core.dren.net
140.6.84.162	+	np-5-1-2-nd.nctams.core.dren.net

		pearlcity.core
143.56.224.105	+	np-5-1-1-177-px-p2p-tmp.pearlcity.core.dren.net
140.6.0.98	+	np-5-1-1-nd.pearlcity.core.dren.net
140.6.16.162	+	np-5-1-2-nd.pearlcity.core.dren.net

		pmrf.core
140.6.16.161	+	np-5-1-1-nd.pmrf.core.dren.net
140.6.12.162	+	np-5-1-2-nd.pmrf.core.dren.net

		starlight-ord.core
140.6.242.193	+	int-1-1-5-nd-px.starlight-ord.core.dren.net
143.56.242.193	+	int-1-1-6-px.starlight-ord.core.dren.net
143.56.242.17	+	int-1-1-7-px-172-startap.starlight-ord.core.dren.net
143.56.242.49	+	int-1-1-7-px-315-canarie.starlight-ord.core.dren.net
143.56.224.14	+	np-1-1-1-154-px-p2p.starlight-ord.core.dren.net
143.56.224.26	+	np-1-1-1-157-px-p2p.starlight-ord.core.dren.net
211.79.48.170		chi-76-dren.twaren.net

		uhm.core
143.56.29.17	+	int-5-2-5-uhm-hix-px.uhm.core.dren.net
143.56.29.1	+	int-5-2-5-uhm-uh-px.uhm.core.dren.net
140.6.0.29	+	np-1-1-1-nd.uhm.core.dren.net
143.56.224.97	+	np-5-1-1-175-px-p2p.uhm.core.dren.net
140.6.29.161	+	np-5-1-1-nd.uhm.core.dren.net

		westin-sea.core
140.6.241.193	+	int-1-1-1-nd.westin-sea.core.dren.net
143.56.241.193	+	int-1-1-2-px.westin-sea.core.dren.net
143.56.224.2	+	np-5-1-1-151-px-p2p.westin-sea.core.dren.net
143.56.224.18	+	np-5-1-1-155-px-p2p.westin-sea.core.dren.net
140.6.0.241	+	np-5-1-1-nd.westin-sea.core.dren.net
64.62.195.142		dren-as668.10gigabitethernet12-6.core1.sea1.he.net