Router Naming Convention for virginia.edu, 201708

Router Naming Convention for virginia.edu, 201708

Regular Expressions:

^([a-z]+01-[a-z]+-xe)-\d+-\d+-[^\.]+\.net\.virginia\.edu$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 15
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 4
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		br01-cdc-xe
128.143.236.2	+	br01-cdc-xe-2-2-1.net.virginia.edu
192.35.48.37	+	br01-cdc-xe-2-3-0-20.net.virginia.edu

		br01-udc-xe
192.35.48.33	+	br01-udc-xe-2-2-0-20.net.virginia.edu
192.35.48.29	+	br01-udc-xe-2-2-0-21.net.virginia.edu
192.35.48.25	+	br01-udc-xe-2-2-0-25.net.virginia.edu
128.143.236.1	+	br01-udc-xe-2-2-1.net.virginia.edu

		cr01-cdc-xe
128.143.236.10	+	cr01-cdc-xe-0-2-1.net.virginia.edu
128.143.236.14	+	cr01-cdc-xe-1-2-1.net.virginia.edu

		cr01-udc-xe
128.143.236.9	+	cr01-udc-xe-0-2-1.net.virginia.edu
128.143.236.6	+	cr01-udc-xe-1-2-1.net.virginia.edu

		cr01-uhl-xe
128.143.236.58	+	cr01-uhl-xe-0-0-0.net.virginia.edu
128.143.236.61	+	cr01-uhl-xe-0-0-3.net.virginia.edu

128.143.236.101	-	cr01-nrg-xe-0-0-3.net.virginia.edu
128.143.236.213	+	fw01-cdc-xe-14-0-0-0-600.net.virginia.edu
128.143.236.113	+	fw01-cdc-xe-14-0-0-300.net.virginia.edu
128.143.236.173	+	fw01-cdc-xe-14-0-0-500.net.virginia.edu
128.143.236.209	-	fw01-udc-xe-1-0-0-0-600.net.virginia.edu
128.143.236.81	-	fw01-udc-xe-1-0-0-300.net.virginia.edu
128.143.236.181	-	fw01-udc-xe-1-0-0-500.net.virginia.edu