Router Naming Convention for tx-learn.net, 201104

Regular Expressions:

^([a-z]+)-[a-z]+-.+-(layer3)\.tx-learn\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.889
True Positives (green): 8
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 2

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:

		hstn\|layer3
74.200.188.6	+	hstn-atla-nlr-layer3.tx-learn.net
74.200.187.6	+	hstn-hstn-newnet-ge-1-0-2-27-layer3.tx-learn.net
74.200.188.34	+	hstn-hstn-nlr-ge-0-0-0-0-layer3.tx-learn.net
74.200.187.25	+	hstn-ots-newnet-lt-0-1-0-1-layer3.tx-learn.net
74.200.187.29	+	hstn-setg-newnet-ge-1-0-3-3001-layer3.tx-learn.net
74.200.188.13	+	hstn-utaust-nlr-ge-3-0-0-2-layer3.tx-learn.net

		hstn\|layer3
74.200.187.5	!	hstn-hstn-newnet-layer3.tx-learn.net
64.57.16.145		ge-9-0-1.0.rtr.hous.net.internet2.edu
64.57.19.69		ge-9-0-7.1200.rtr.hous.net.internet2.edu
64.57.28.43		xe-0-0-0.0.rtr.hous.net.internet2.edu
64.57.28.97		xe-0-1-0.0.rtr.hous.net.internet2.edu
64.57.28.112		xe-1-0-0.0.rtr.hous.net.internet2.edu
64.57.28.57		xe-1-1-0.0.rtr.hous.net.internet2.edu
64.57.28.117		xe-1-2-0.0.rtr.hous.net.internet2.edu
64.57.19.193		xe-3-0-0.30.rtr.hous.net.internet2.edu
64.57.23.41		xe-3-0-0.82.rtr.hous.net.internet2.edu

		setg\|layer3
74.200.187.30	+	setg-hstn-newnet-layer3.tx-learn.net
74.200.188.30	+	setg-hstn-nlr-layer3.tx-learn.net
198.32.236.97		gateway-alt-man.gigapop.gen.tx.us
198.32.236.65		gateway-man.gigapop.gen.tx.us
198.32.236.190		gateway-tun.gigapop.gen.tx.us
198.32.236.189		link2gateway-tun.gigapop.gen.tx.us
192.88.12.142		setg-i2-gw.tx-bb.net

74.200.187.13	o	rt1-akard-dlls-xe-1-3-0-inet2-kans.tx-learn.net

74.200.187.14	o	rt1-akard-dlls-inet2-kans-gw.tx-learn.net
64.57.28.8		ge-6-0-0.0.rtr.kans.net.internet2.edu
64.57.28.120		ge-6-1-0.0.rtr.kans.net.internet2.edu
64.57.28.36		ge-6-2-0.0.rtr.kans.net.internet2.edu
64.57.26.30		ge-7-0-0.10.rtr.kans.net.internet2.edu
64.57.19.73		ge-7-0-3.1200.rtr.kans.net.internet2.edu
64.57.28.78		xe-0-0-1.0.rtr.kans.net.internet2.edu
64.57.28.119		xe-0-0-3.0.rtr.kans.net.internet2.edu
64.57.28.16		xe-0-1-0.0.rtr.kans.net.internet2.edu
64.57.28.25		xe-0-1-1.0.rtr.kans.net.internet2.edu
64.57.28.81		xe-0-1-3.3065.rtr.kans.net.internet2.edu
64.57.28.56		xe-1-0-0.0.rtr.kans.net.internet2.edu
64.57.28.20		xe-1-0-1.851.rtr.kans.net.internet2.edu
64.57.28.33		xe-1-0-1.860.rtr.kans.net.internet2.edu
64.57.18.49		xe-1-0-3.21.rtr.kans.net.internet2.edu
64.57.23.177		xe-1-0-3.30.rtr.kans.net.internet2.edu
64.57.23.181		xe-1-0-3.31.rtr.kans.net.internet2.edu
64.57.23.185		xe-1-0-3.32.rtr.kans.net.internet2.edu
64.57.19.133		xe-1-0-3.70.rtr.kans.net.internet2.edu