Router Naming Convention for ntnu.no, 201412

Router Naming Convention for ntnu.no, 201412

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 11
Training routers with a single interface in suffix: 3

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-gsw2.nettel
129.241.76.78	+	dc-gsw2.nettel.ntnu.no
129.241.77.146	+	dc-gsw2.nettel.ntnu.no

		hemit-lepe1.nettel
129.241.76.21	+	hemit-lepe1.nettel.ntnu.no
129.241.9.65	~	ihs-gw.medisin.ntnu.no

		moholt-gsw.nettel
129.241.76.117	+	moholt-gsw.nettel.ntnu.no
129.241.76.146	+	moholt-gsw.nettel.ntnu.no

129.241.76.100	~	tr-tn-0001-gsw.ntnu.no
129.241.76.228	~	tr-tn-0001-gsw.ntnu.no

129.241.180.2	~	ans-180002.stolav.ntnu.no
129.241.178.2	~	stud-178002.stolav.ntnu.no
158.38.111.82		no-gw1.stolavsh.oy.hist.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	~	stud-179002.stolav.ntnu.no

129.241.77.18	o	trt-gw.ntnu.no
62.92.231.142		142.231.92.62.static.cust.telenor.com
158.38.1.66		trt-gw.tradlosetrondheim.no

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