Router Naming Convention for ntnu.no, 201603

Router Naming Convention for ntnu.no, 201603

Regular Expressions:

^([a-z]+-[a-z\d]+\.nettel)\.ntnu\.no$

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 1.000
True Positives (green): 12
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 8
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:

		dc-gsw.nettel
129.241.1.18	+	dc-gsw.nettel.ntnu.no
129.241.77.74	+	dc-gsw.nettel.ntnu.no

		dc-gsw2.nettel
129.241.1.19	+	dc-gsw2.nettel.ntnu.no
129.241.77.106	+	dc-gsw2.nettel.ntnu.no

		ntnu-gw2.nettel
129.241.1.2	+	ntnu-gw2.nettel.ntnu.no
158.38.0.198	+	ntnu-gw2.nettel.ntnu.no

		wlan-gsw.nettel
129.241.77.62	+	wlan-gsw.nettel.ntnu.no
129.241.77.66	+	wlan-gsw.nettel.ntnu.no

		wlan-gsw2.nettel
129.241.77.70	+	wlan-gsw2.nettel.ntnu.no
129.241.77.82	+	wlan-gsw2.nettel.ntnu.no

		wlan-gsw3.nettel
129.241.77.85	+	wlan-gsw3.nettel.ntnu.no
129.241.77.89	+	wlan-gsw3.nettel.ntnu.no

129.241.180.2	~	ans-180002.stolav.ntnu.no
129.241.178.2	~	stud-178002.stolav.ntnu.no

129.241.180.41	~	tr-me-0001-gsw.stolav.ntnu.no
129.241.180.113	~	tr-me-0032-gsw.stolav.ntnu.no

129.241.180.66	~	ans-180066.stolav.ntnu.no
129.241.178.194	~	tr-me-0021-gsw.stolav.ntnu.no

129.241.180.226	~	av-it-fast01.stolav.ntnu.no
129.241.179.2	~	tr-me-0027-gsw.stolav.ntnu.no

129.241.77.18	o	trt-gw.ntnu.no
158.38.1.66		trt-gw.tradlosetrondheim.no

129.241.178.66	o	tr-me-0009-gsw.stolav.ntnu.no