Router Naming Convention for illinois.edu, 201904

Regular Expressions:

^\d+\.([a-z]+\.[a-z]+-[^\.]+\.ncsa)\.illinois\.edu$

Statistics:

Training routers with at least two clustered interfaces: 10
Positive Predictive Value: 1.000
True Positives (green): 22
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: 2

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:

		irb.npcf-core-east.ncsa
141.142.128.10	+	202.irb.npcf-core-east.ncsa.illinois.edu
141.142.128.14	+	203.irb.npcf-core-east.ncsa.illinois.edu

		irb.npcf-core-west.ncsa
141.142.128.6	+	201.irb.npcf-core-west.ncsa.illinois.edu
141.142.128.18	+	204.irb.npcf-core-west.ncsa.illinois.edu

		irb.npcf-des-core.ncsa
141.142.128.66	+	265.irb.npcf-des-core.ncsa.illinois.edu
141.142.128.214	+	266.irb.npcf-des-core.ncsa.illinois.edu

		irb.npcf-lsst-core.ncsa
141.142.128.126	+	231.irb.npcf-lsst-core.ncsa.illinois.edu
141.142.128.130	+	232.irb.npcf-lsst-core.ncsa.illinois.edu

		vlan.ncsa-07-br.ncsa
141.142.128.90	+	222.vlan.ncsa-07-br.ncsa.illinois.edu
141.142.4.169	~	vl-2510-gw.ncsa.illinois.edu

		vlan.ncsa-1045.ncsa
141.142.3.10	+	102.vlan.ncsa-1045.ncsa.illinois.edu
141.142.3.14	+	103.vlan.ncsa-1045.ncsa.illinois.edu
141.142.4.142	+	2503.vlan.ncsa-1045.ncsa.illinois.edu

		vlan.ncsa-4045.ncsa
141.142.3.34	+	108.vlan.ncsa-4045.ncsa.illinois.edu
141.142.3.38	+	109.vlan.ncsa-4045.ncsa.illinois.edu

		vlan.ncsa-avl-vc.ncsa
141.142.3.50	+	113.vlan.ncsa-avl-vc.ncsa.illinois.edu
141.142.3.54	+	114.vlan.ncsa-avl-vc.ncsa.illinois.edu

		vlan.netsec-vc.ncsa
141.142.128.70	+	217.vlan.netsec-vc.ncsa.illinois.edu
141.142.128.74	+	218.vlan.netsec-vc.ncsa.illinois.edu

		vlan.npcf-1027.ncsa
141.142.128.30	+	207.vlan.npcf-1027.ncsa.illinois.edu

		vlan.npcf-hpc-1.ncsa
141.142.128.38	+	209.vlan.npcf-hpc-1.ncsa.illinois.edu
141.142.128.42	+	210.vlan.npcf-hpc-1.ncsa.illinois.edu
141.142.128.98	+	224.vlan.npcf-hpc-1.ncsa.illinois.edu
141.142.128.102		npcf-hpc--npcf-core-east.gw.ncsa.edu

		vlan.npcf-neteng.ncsa
141.142.128.50	+	212.vlan.npcf-neteng.ncsa.illinois.edu
141.142.128.54	+	213.vlan.npcf-neteng.ncsa.illinois.edu
141.142.128.249	~	vl-263-gw.ncsa.illinois.edu