Router Naming Convention for maine.edu, 201904

Router Naming Convention for maine.edu, 201904

Regular Expressions:

(gw-[^\.]+\.net)\.maine\.edu$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 0.889
True Positives (green): 8
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
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:

		gw-andro-sag-ext.net
130.111.13.55	+	gw-andro-sag-ext.net.maine.edu
130.111.13.155	+	gw-andro-sag-ext.net.maine.edu

		gw-franklin-ext.net
130.111.13.9	+	gw-franklin-ext.net.maine.edu
130.111.13.11	+	gw-franklin-ext.net.maine.edu

		gw-oro.net
130.111.0.126	+	hu0301.gw-oro.net.maine.edu
130.111.0.86	+	te0116b.gw-oro.net.maine.edu

		gw-oro.net
130.111.0.209	!	te0-1-0-5.gw-oro.net.maine.edu
139.140.6.3		bxm-bordergw-1-t0-0-0-1.bowdoin.edu
139.140.6.7		bxm-bordergw-1-t0-0-0-2.bowdoin.edu
207.5.136.238		bowdoin--ptn-co-r2.gwi.net

		gw-umpi.net
130.111.0.71	+	te0-0-2-0-2.gw-umpi.net.maine.edu
130.111.0.69	+	te0-0-2-1-3.gw-umpi.net.maine.edu

130.111.0.65	-	be3.gw-augusta.net.maine.edu
130.111.0.133	-	te0023.gw-aug.net.maine.edu