Router Naming Convention for sunet.se, 201609

Regular Expressions:

^([a-z\d]+)\.sunet\.se$
^([a-z]+-[a-z\d]+-r1)\.sunet\.se$

Statistics:

Training routers with at least two clustered interfaces: 12
Positive Predictive Value: 0.964
True Positives (green): 27
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 20
Training routers with a single interface in suffix: 9

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:

		goteborg-gbg7-r1
130.242.5.22	+	goteborg-gbg7-r1.sunet.se
130.242.5.18	~	kth-r3.sunet.se

		lulea-lla1-r1
130.242.4.10	+	lulea-lla1-r1.sunet.se
130.242.4.76	+	lulea-lla1-r1.sunet.se

		norrkoping-nkg188-r1
130.242.4.57	+	norrkoping-nkg188-r1.sunet.se
130.242.4.58	+	norrkoping-nkg188-r1.sunet.se

		orebro-lba-r1
130.242.4.31	+	orebro-lba-r1.sunet.se
130.242.4.32	+	orebro-lba-r1.sunet.se

		s1tug
130.242.130.235	+	s1tug.sunet.se
193.10.80.99	+	s1tug.sunet.se

		stockholm-fre-r1
130.242.4.26	+	stockholm-fre-r1.sunet.se
130.242.4.36	+	stockholm-fre-r1.sunet.se
130.242.4.94	+	stockholm-fre-r1.sunet.se

		stockholm-tug-r1
130.242.4.35	+	stockholm-tug-r1.sunet.se
130.242.4.59	+	stockholm-tug-r1.sunet.se
130.242.4.96	+	stockholm-tug-r1.sunet.se

		stockholm-tug-r1
130.242.4.247	!	stockholm-tug-r1.sunet.se
130.237.211.110		r2sunet-ea6-p2p.gw.kth.se
130.237.211.131		r2sunet-r1sunet-p2p.gw.kth.se
130.237.0.9		r2sunet-ssvl-p2p.gw.kth.se

		uppsala-upa-r1
130.242.4.25	+	uppsala-upa-r1.sunet.se
130.242.4.27	+	uppsala-upa-r1.sunet.se

		vasteras-fsn2-r1
130.242.4.34	+	vasteras-fsn2-r1.sunet.se
130.242.4.37	+	vasteras-fsn2-r1.sunet.se

		z1klx
130.242.83.94	+	z1klx.sunet.se
130.242.83.98	+	z1klx.sunet.se

		z1mma
130.242.82.98	+	z1mma.sunet.se
130.242.82.102	+	z1mma.sunet.se

		z1sde
130.242.82.114	+	z1sde.sunet.se
130.242.82.118	+	z1sde.sunet.se

		z3lla
130.242.83.22	~	z3lla-xe-1-2-0.sunet.se
109.105.102.94	+	z3lla.sunet.se
130.242.83.124	+	z3lla.sunet.se
130.242.83.126	+	z3lla.sunet.se

130.242.83.57	~	z5krn-ae0-v1.sunet.se
130.242.83.54	~	z5krn-so-0-0-0.sunet.se

130.242.83.106	~	m1gbg-xe-0-0-0.sunet.se
130.242.83.110	~	m1gbg-xe-1-0.0.sunet.se

130.242.85.98	~	cth-br1-xe-1-2-0.sunet.se
193.11.0.2	~	ls-cth-br1.sunet.se

130.242.85.102	~	cth-br2-xe-1-2-0.sunet.se
193.11.0.10	~	ls-cth-br2.sunet.se

130.242.85.170	~	liu-br1-xe-1-2-0.sunet.se
193.11.0.18	~	ls-liu-br1.sunet.se

130.242.94.237	~	kau-br-2-ampr.sunet.se
130.242.85.18	~	kau-br2-xe-1-2-0.sunet.se

193.11.0.49	~	ls-ltu-br1.sunet.se
130.242.85.86	~	ltu-br1-xe-1-2-0.sunet.se

193.11.0.178	~	ls-miun-br1.sunet.se
130.242.85.38	~	miun-br1-xe-1-2-0.sunet.se

193.11.20.26	~	hhs-g.sunet.se
193.11.20.30	~	hhs-r.sunet.se

130.242.4.13	o	lulea-lla1-r2.sunet.se
109.105.97.45		se-lla2.nordu.net

130.242.4.243	o	kth-r1.sunet.se
130.237.211.106		r1sunet-cn6-p2p.gw.kth.se
130.237.211.130		r1sunet-r2sunet-p2p.gw.kth.se
130.237.0.1		r1sunet-ssvl-p2p.gw.kth.se

130.242.82.199	o	bj-gw.sunet.se
130.242.82.197		dc1-1.cloud.ipnett.se

130.242.82.229	o	x1fre-xe1-0-0.sunet.se
109.105.124.34		se-ndgf.nordu.net

130.242.82.250	o	csb-net-g.sunet.se

193.11.20.34	o	csb-net-r.sunet.se
46.59.116.149		csbnet-gw-c.bahnhof.net

193.11.20.90	o	hv-g.sunet.se

193.11.20.94	o	hv-r.sunet.se