Router Naming Convention for tx-learn.net, 201404

Regular Expressions:

^([a-z\d]+-[a-z\d]+)-[a-z\d]+-[a-z\d]+-[a-z\d]+-[a-z\d]+-.+\.tx-learn\.net$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 10
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 5
Training routers with a single interface in suffix: 6

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:

		hous-i2
74.200.187.5	+	hous-i2-xe-1-3-0-3018.tx-learn.net
64.57.28.118		ae-0.30.rtr.hous.net.internet2.edu
64.57.28.112		ae-1.10.rtr.hous.net.internet2.edu
64.57.28.117		ae-2.30.rtr.hous.net.internet2.edu
198.71.45.13		et-1-0-0.105.rtr.hous.net.internet2.edu
198.71.45.16		et-1-0-0.109.rtr.hous.net.internet2.edu
198.71.45.20		et-1-0-0.111.rtr.hous.net.internet2.edu
198.71.45.48		et-1-0-0.311.rtr.hous.net.internet2.edu
64.57.16.145		ge-1-2-1.0.rtr.hous.net.internet2.edu
64.57.16.149		ge-1-2-2.0.rtr.hous.net.internet2.edu
64.57.25.185		ge-1-2-3.2705.rtr.hous.net.internet2.edu
64.57.24.194		ge-1-2-3.2707.rtr.hous.net.internet2.edu
64.57.19.69		ge-1-2-7.1200.rtr.hous.net.internet2.edu
64.57.19.105		ge-1-2-8.1201.rtr.hous.net.internet2.edu
64.57.16.161		xe-0-2-0.12.rtr.hous.net.internet2.edu
64.57.19.197		xe-0-2-0.31.rtr.hous.net.internet2.edu
64.57.28.90		xe-7-2-1.1000.rtr.hous.net.internet2.edu
64.57.28.150		xe-7-2-1.1001.rtr.hous.net.internet2.edu

		ntg-gw1
74.200.191.129	~	dllstx2w-rtr4-ae1-493.tx-learn.net
208.76.225.65	~	dllstx2w-rtr4-ae1-vl402.tx-learn.net
74.200.187.22	~	learn-dfw-i2-dlls.tx-learn.net
208.76.224.204	+	ntg-gw1-dllstx-mx480-vl412-ge-0-1-9.dfw.tx-learn.net
208.76.227.176	+	ntg-gw1-dllstx-mx480-xe-0-3-1-vl427.dfw.tx-learn.net
208.76.224.194	+	ntg-gw1-dllstx-vl813-xe-0-1-0.dfw.tx-learn.net
208.76.224.89	+	ntg-gw1-vl2050-ge-1-2-0.dfw.tx-learn.net
208.76.224.77	+	ntg-gw1-vl451-ge-0-3-0.dfw.tx-learn.net
216.66.78.102		learn.10gigabitethernet1-2.core1.dal1.he.net

		ntg-gw2
208.76.224.196	+	ntg-gw2-dllstx-mx480-vl811-ge-0-1-0.dfw.tx-learn.net
208.76.224.221	+	ntg-gw2-vl2051-ge-0-1-0.dfw.tx-learn.net
216.66.73.226		learn.gigabitethernet2-15.core1.dal1.he.net
213.155.141.34		nlrlearn-ic-300153-dls-bb1.c.telia.net

		rt1-akard
74.200.187.49	+	rt1-akard-dlls-xe-1-1-0-3030.tx-learn.net

		rt1-hardy
74.200.187.25	+	rt1-hardy-hstn-xe-1-2-0-3039.tx-learn.net
74.200.187.97	+	rt1-hardy-hstn-xe-1-3-0-0.tx-learn.net
74.200.187.29	+	rt1-hardy-hstn-xe-2-0-0-3001.tx-learn.net

208.76.227.220	~	vl-440-tcu-ntg-gw1.dfw.tx-learn.net
208.76.224.82	~	vl441-tcu-ntg-gw1.dfw.tx-learn.net
138.237.0.3		brabjra.is.tcu.edu

74.200.187.82	o	ttu-i2-dlls.tx-learn.net
216.66.74.26		learn.gigabitethernet2-18.core1.dal1.he.net

208.76.224.90	o	vl2050-smu-ntg-gw1.dfw.tx-learn.net
129.119.0.249		cisco2.smu.edu
129.119.99.241		smu-akard.smu.edu

208.76.224.218	o	vl803-unt-ntg-gw2.dfw.tx-learn.net

208.76.227.177	o	uta-vl427-demarc.dfw.tx-learn.net
129.107.35.50		as22645_uta7206_m20.uta.edu