Router Naming Convention for ntnu.no, 201803

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 13
Positive Predictive Value: 1.000
True Positives (green): 26
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: 1

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
129.241.1.129	+	dc-gsw.nettel.ntnu.no
129.241.1.193	+	dc-gsw.nettel.ntnu.no

		dc-gsw2.nettel
129.241.1.131	+	dc-gsw2.nettel.ntnu.no
129.241.1.195	+	dc-gsw2.nettel.ntnu.no

		dragv-dsw.nettel
129.241.1.133	+	dragv-dsw.nettel.ntnu.no
129.241.1.197	+	dragv-dsw.nettel.ntnu.no

		dragv-dsw2.nettel
129.241.1.135	+	dragv-dsw2.nettel.ntnu.no
129.241.1.199	+	dragv-dsw2.nettel.ntnu.no

		el-dsw.nettel
129.241.1.137	+	el-dsw.nettel.ntnu.no
129.241.1.201	+	el-dsw.nettel.ntnu.no

		hb-dsw.nettel
129.241.1.147	+	hb-dsw.nettel.ntnu.no
129.241.1.211	+	hb-dsw.nettel.ntnu.no

		kjemi-dsw.nettel
129.241.1.151	+	kjemi-dsw.nettel.ntnu.no
129.241.1.215	+	kjemi-dsw.nettel.ntnu.no

		mts-dsw.nettel
129.241.1.153	+	mts-dsw.nettel.ntnu.no
129.241.1.217	+	mts-dsw.nettel.ntnu.no

		rfb-dsw.nettel
129.241.1.155	+	rfb-dsw.nettel.ntnu.no
129.241.1.219	+	rfb-dsw.nettel.ntnu.no

		sentrum-dsw.nettel
129.241.1.159	+	sentrum-dsw.nettel.ntnu.no
129.241.1.223	+	sentrum-dsw.nettel.ntnu.no

		stolav-dsw.nettel
129.241.1.161	+	stolav-dsw.nettel.ntnu.no
129.241.1.225	+	stolav-dsw.nettel.ntnu.no

		syd-dsw.nettel
129.241.1.163	+	syd-dsw.nettel.ntnu.no
129.241.1.227	+	syd-dsw.nettel.ntnu.no

		wlan-dsw.nettel
129.241.1.167	+	wlan-dsw.nettel.ntnu.no
129.241.1.231	+	wlan-dsw.nettel.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
158.38.111.66		kb-gw1.stolavsh.oy.hist.no

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

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