Router Naming Convention for sunet.se, 201110

Regular Expressions:

([a-z]+-br\d+)\.sunet\.se$
^(.+)-[a-z]+-\d+-\d+-[^-]+\.sunet\.se$
^([a-z\d]+)-.+-(?:\d+|v\d+)\.sunet\.se$
^([a-z\d]+)\.sunet\.se$

Statistics:

Training routers with at least two clustered interfaces: 35
Positive Predictive Value: 0.984
True Positives (green): 126
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 3
False Negatives, not matched: 6
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:

		bth-br1
193.11.0.109	+	bth-br1.sunet.se
193.11.0.98	+	ls-bth-br1.sunet.se
193.11.0.102	+	ls-bth-br1.sunet.se
194.47.128.241		bth-br1-ge1-0-0.net.bth.se

		bth-br2
130.242.85.78	+	bth-br2-xe-1-2-0.sunet.se
193.11.0.97	+	bth-br2.sunet.se
193.11.0.106	+	ls-bth-br2.sunet.se
193.11.0.110	+	ls-bth-br2.sunet.se
194.47.128.249		bth-br2-ge1-0-0.net.bth.se

		cth-br1
193.11.0.13	+	cth-br1.sunet.se
193.11.0.2	+	ls-cth-br1.sunet.se
129.16.2.193		optosunet-lr1-core1-gw.chalmers.se

		cth-br2
193.11.0.5	+	cth-br2.sunet.se
193.11.0.10	+	ls-cth-br2.sunet.se
129.16.2.201		optosunet-lr2-core2-gw.chalmers.se

		du-br1
130.242.85.122	+	du-br1-xe-1-2-0.sunet.se
193.11.0.249	+	du-br1.sunet.se

		gu-br1
193.11.0.66	+	ls-gu-br1.sunet.se
130.241.1.129		a1sth-lyk-gw.net.gu.se

		hh-br1
130.242.85.146	+	hh-br1-xe-1-2-0.sunet.se
193.11.0.93	+	hh-br1.sunet.se

		hj-br1
130.242.85.158	+	hj-br1-xe-1-2-0.sunet.se
193.11.20.17	+	hj-br1.sunet.se

		kau-br1
193.11.0.146	+	ls-kau-br1.sunet.se
193.11.0.150	+	ls-kau-br1.sunet.se

		ki-br1
130.242.85.218	+	ki-br1-xe-1-2-0.sunet.se
193.11.0.217	+	ki-br1.sunet.se

		kth-br1
130.242.85.206	+	kth-br1-xe-1-2-0.sunet.se
130.242.84.69	+	kth-br1.sunet.se
193.11.0.205	+	kth-br1.sunet.se
193.11.0.194	+	ls-kth-br1.sunet.se
193.11.0.198	+	ls-kth-br1.sunet.se
130.237.0.1		br1g-cn6-p2p.gw.kth.se

		kth-br2
130.242.85.210	+	kth-br2-xe-1-2-0.sunet.se
193.11.0.197	+	kth-br2.sunet.se
193.11.0.202	+	ls-kth-br2.sunet.se
193.11.0.206	+	ls-kth-br2.sunet.se
130.237.211.198		br2r-br1g-p2p.gw.kth.se
130.237.0.9		br2r-ea6-p2p.gw.kth.se

		liu-br1
130.242.85.170	+	liu-br1-xe-1-2-0.sunet.se
193.11.0.18	+	ls-liu-br1.sunet.se
130.236.9.6		green-a.net.liu.se

		lnu-br2
130.242.85.114	+	lnu-br2-xe-1-2-0.sunet.se
130.242.85.118	+	lnu-br2-xe-1-3-0.sunet.se
193.11.20.5	+	lnu-br2.sunet.se

		ltu-br1
193.11.0.50	+	ls-ltu-br1.sunet.se
130.242.85.86	+	ltu-br1-xe-1-2-0.sunet.se
130.240.22.78		sunetgreen-ge1.net.luth.se

		lu-br1
130.242.85.9	+	lu-br1-xe-0-0-3.sunet.se
130.242.85.2	+	lu-br1-xe-1-2-0.sunet.se
193.11.20.9	+	lu-br1.sunet.se

		m1fre
130.242.83.50	+	m1fre-ae0-v1.sunet.se
130.242.83.45	+	m1fre-ae1-v1.sunet.se
193.11.20.149	+	m1fre-ge-8-2-0.sunet.se
193.11.20.89	+	m1fre-ge-8-3-0.sunet.se
193.11.20.65	+	m1fre-ge-8-3-4.sunet.se
130.242.85.205	+	m1fre-xe-4-2-0.sunet.se
130.242.80.58	+	m1fre.sunet.se
193.11.0.1	+	m1fre.sunet.se
193.11.0.17	+	m1fre.sunet.se
193.11.0.37	+	m1fre.sunet.se
193.11.0.49	+	m1fre.sunet.se
193.11.0.65	+	m1fre.sunet.se
193.11.0.101	+	m1fre.sunet.se
193.11.0.193	+	m1fre.sunet.se

		m1tug
130.242.83.42	+	m1tug-ae0-v1.sunet.se
130.242.83.49	+	m1tug-ae1-v1.sunet.se
193.11.20.61	+	m1tug-ge-8-1-4.sunet.se
193.11.20.69	+	m1tug-ge-8-3-4.sunet.se
130.242.85.209	+	m1tug-xe-9-3-0.sunet.se
130.242.80.57	+	m1tug.sunet.se
193.11.0.9	+	m1tug.sunet.se
193.11.0.89	+	m1tug.sunet.se
193.11.0.105	+	m1tug.sunet.se
193.11.0.121	+	m1tug.sunet.se
193.11.0.201	+	m1tug.sunet.se

		malmo1
130.242.82.98	+	malmo1-ge-0-0-0.sunet.se
130.242.82.102	+	malmo1-ge-0-1-0.sunet.se
130.242.80.49	+	malmo1.sunet.se

		mdh-br1
130.242.85.62	+	mdh-br1-xe-1-2-0.sunet.se
193.11.0.125	+	mdh-br1.sunet.se

		mdh-br2
193.11.0.122	+	ls-mdh-br2.sunet.se
193.11.0.126	+	ls-mdh-br2.sunet.se
130.242.85.66	+	mdh-br2-xe-1-2-0.sunet.se
130.243.94.77		sth-red-1-gw-v101.net.mdh.se

		miun-br1
193.11.0.178	+	ls-miun-br1.sunet.se
193.11.0.182	+	ls-miun-br1.sunet.se

		ore-br1
193.11.0.130	+	ls-ore-br1.sunet.se
193.11.0.134	+	ls-ore-br1.sunet.se

		skovde1
130.242.82.114	+	skovde1-ge-0-0-0.sunet.se
130.242.82.118	+	skovde1-ge-0-1-0.sunet.se

		su-br1
193.11.0.34	+	ls-su-br1.sunet.se
193.11.0.38	+	ls-su-br1.sunet.se
130.237.154.114		su-br1-ge1-0-0.su.se

		t1fre
194.68.123.19	~	netnod-ix-ge-a-sth.sunet.se
130.242.83.37	+	t1fre-ae0-v1.sunet.se
130.242.82.1	~	t1fre-ae4.sunet.se
130.242.83.46	+	t1fre-ae5-v1.sunet.se
130.242.83.9	+	t1fre-ge-4-0-0.sunet.se
130.242.83.105	+	t1fre-ge-4-2-0.sunet.se
130.242.94.217	+	t1fre-ge-5-0-5.sunet.se
130.242.82.101	+	t1fre-ge-5-1-1.sunet.se
193.11.20.125	+	t1fre-ge-5-1-7.sunet.se
130.242.82.113	+	t1fre-ge-5-2-7.sunet.se
130.242.82.110	+	t1fre-lt-4-3-0-v10.sunet.se
193.11.20.145	+	t1fre-so-7-0-0.sunet.se
109.105.102.10	+	t1fre.sunet.se
130.242.80.150	+	t1fre.sunet.se

		t1tug
130.242.80.151	!	t1fre.sunet.se
130.242.83.38	+	t1tug-ae0-v1.sunet.se
130.242.83.41	+	t1tug-ae1-v1.sunet.se
130.242.82.233	+	t1tug-ge-7-2-0.sunet.se
130.242.82.97	+	t1tug-ge-7-3-1.sunet.se
109.105.102.14	+	t1tug.sunet.se
109.105.102.18	+	t1tug.sunet.se
130.242.80.56	+	t1tug.sunet.se
217.21.224.70		sunet-peer.ext-infra.stek.se

		umu-br1
130.242.85.182	+	umu-br1-xe-1-2-0.sunet.se
130.242.82.81	+	umu-br1.sunet.se
193.11.0.225	+	umu-br1.sunet.se
212.32.128.7		sunet-gw.dmz.norrnod.se

		uu-br1
130.242.85.134	+	uu-br1-xe-1-2-0.sunet.se
130.242.60.101	+	uu-br1.sunet.se
130.242.82.61	+	uu-br1.sunet.se
193.11.0.233	+	uu-br1.sunet.se
193.11.0.241	+	uu-br1.sunet.se

		uu-br2
130.242.85.138	+	uu-br2-xe-1-2-0.sunet.se
130.242.82.65	+	uu-br2.sunet.se

		visby1
130.242.82.57	+	visby1-ge-1-0-0.sunet.se
130.242.82.46	+	visby1-so-0-0-0.sunet.se

		visby2
130.242.82.74	+	visby2-ge-0-0-1.sunet.se
130.242.82.38	+	visby2-ge-1-3-0.sunet.se

		x1sth
130.242.82.221	+	x1sth-xe0-0-0.sunet.se
130.242.82.229	+	x1sth-xe1-0-0.sunet.se
130.242.82.162	~	x2sth-xe-0-0-0-v20-ndgf.sunet.se
109.105.124.34		se-ndgf.nordu.net

		x3tug
130.242.83.10	+	x3tug-xe-1-3-0.sunet.se
130.242.83.82	+	x3tug.sunet.se

		ybtug
193.11.20.126	+	ybtug.sunet.se
194.71.10.70		sunet-ybtug.stupi.net

		z3lla
130.242.82.142	+	z3lla-xe-0-1-0.oslab.sunet.se
130.242.83.22	+	z3lla-xe-1-2-0.sunet.se
130.242.83.97	+	z3lla.sunet.se
130.242.120.65	+	z3lla.sunet.se

		z4klx
193.11.20.206	+	z4klx-ge-1-0-2.sunet.se
130.242.82.130	+	z4klx.sunet.se
130.242.83.89	+	z4klx.sunet.se
130.242.120.120	+	z4klx.sunet.se

130.242.83.106	-	m1gbg-xe-0-0-0.sunet.se
130.242.83.110	~	m1gbg-xe-1-0.0.sunet.se
194.68.130.19	-	netnod-ix-ge-b-gbg-1500.sunet.se

193.11.0.90	!	ls-hh-br1.sunet.se
193.11.0.94	-	ls-hh-br2.sunet.se
194.47.0.166		junred1.net.hh.se
194.47.0.182		junred3.net.hh.se

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

130.242.82.250	o	csb-net-g.sunet.se
194.68.130.180		netnod-ix-ge-b-gbg-1500.csbnet.se

193.11.20.6	o	lnu-r.sunet.se

193.11.20.34	o	csb-net-r.sunet.se
46.59.116.149		csbnet-gw-c.bahnhof.net.116.59.46.in-addr.arpa

193.11.20.66	o	hig-g.sunet.se
130.243.10.252		sw-6509-11118.hig.se

193.11.20.70	o	hig-r.sunet.se
130.243.10.254		sw-65-22119.hig.se

193.11.20.98	o	hb-g.sunet.se
193.11.73.217		hsrp-1-2-vlan12.net.hb.se

193.11.20.102	o	hb-r.sunet.se
193.10.166.3		v166-hsrp2.net.hb.se
193.10.173.3		v173-hsrp2.net.hb.se