Router Naming Convention for hi.is, 201702

Regular Expressions:

([a-z\d]+-gw\.[a-z]+)\.hi\.is$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 1
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:

		ab03-gw.rhi
130.208.160.190	+	te1-14-ab03-gw.rhi.hi.is
130.208.160.234	+	te1-2-ab03-gw.rhi.hi.is

		adsl-gw.rhi
130.208.160.141	+	adslnemendur-siminn-vrf-adsl-gw.rhi.hi.is
130.208.160.133	+	adslstarfsmenn-siminn-vrf-adsl-gw.rhi.hi.is

		hinet-gw.rhi
130.208.160.89	+	keldur-vrf-hinet-gw.rhi.hi.is
157.157.91.126		mail.sigurplast.is
157.157.120.190		157-157-120-190.static.simnet.is
157.157.61.240		157-157-61-240.static.simnet.is
157.157.115.145		csn-145.simnet.is
157.157.115.197		csn-197.simnet.is
157.157.92.220		ipnet-92-220.static.simnet.is
157.157.11.109		ipnet-gw.157.157.11.109.simnet.is
157.157.11.33		ipnet-gw.157.157.11.33.simnet.is
157.157.11.77		ipnet-gw.157.157.11.77.simnet.is
157.157.95.173		ipnet-gw.157.157.95.173.simnet.is
157.157.98.241		ipnet-gw.157.157.98.241.simnet.is

		m1-gw.rhi
130.208.160.218	+	hinet-vodafone-husavik-vrf-m1-gw.rhi.hi.is

		rhnet00-gw.rhi
130.208.18.178	+	xe0-0-0-rhnet00-gw.rhi.hi.is
130.208.160.121	+	xe0-0-2-rhnet00-gw.rhi.hi.is

		thjodarbok-gw.bok
130.208.160.70	~	bok-midja.bok.hi.is
130.208.160.74	+	thjodarbok-gw.bok.hi.is
130.208.160.246	+	thjodarbok-gw.bok.hi.is

		vrf-gw.rhi
130.208.160.138	+	hinet-adslnemendur-siminn-vrf-gw.rhi.hi.is
130.208.160.130	+	hinet-adslstarfsmenn-siminn-vrf-gw.rhi.hi.is
130.208.160.154	+	hinet-afl-vrf-gw.rhi.hi.is
130.208.160.242	+	hinet-engjaveg6-vrf-gw.rhi.hi.is
130.208.160.86	+	hinet-keldur-vrf-gw.rhi.hi.is
130.208.160.146	+	hinet-lv-vrf-gw.rhi.hi.is
130.208.18.194		siminn-vrf-rhnet-gw.siminn.is
157.157.84.217		ipnet-84-217.static.simnet.is

130.208.160.98	-	hinet-adslvodafonenem-gw.rhi.hi.is
130.208.160.94	-	hinet-adslvodafonestarf-gw.rhi.hi.is
82.221.33.37		gw-skyrr.calidris.is
130.208.18.210		rhnet-gw1.fsnet.is
82.221.34.225		gw-skogarhl-klasi.skyrr.is

130.208.160.106	o	gr-hinet-gw1.rhi.hi.is
193.4.254.178		193-4-254-178.static.metronet.is
194.144.167.130		194-144-167-130.static.metronet.is