Router Naming Convention for tx-learn.net, 201307

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 4
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: 16
Training routers with a single interface in suffix: 8

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:

		akard-dlls
74.200.187.21	+	rt1-akard-dlls-xe-0-1-0-3033.tx-learn.net
74.200.187.13	+	rt1-akard-dlls-xe-1-3-0-3008.tx-learn.net

		disd-ntg
208.76.224.195	+	vl813-disd-ntg-gw1-dllstx.dfw.tx-learn.net
208.76.224.197	+	vl813-disd-ntg-gw2-dllstx-mx480.dfw.tx-learn.net

		hardy-hstn
74.200.188.6	~	hstn-atla-nlr-layer3.tx-learn.net
74.200.188.34	~	hstn-hstn-nlr-ge-0-0-0-0-layer3.tx-learn.net
74.200.188.29	~	hstn-setg-nlr-ge-5-0-0-1-layer3.tx-learn.net
74.200.188.21	~	hstn-tsu-nlr-ge-5-0-0-104-layer3.tx-learn.net
74.200.187.6	+	rt1-hardy-hstn-xe-0-1-0-3018.tx-learn.net
74.200.187.25	+	rt1-hardy-hstn-xe-1-2-0-3039.tx-learn.net
74.200.187.29	+	rt1-hardy-hstn-xe-2-0-0-3001.tx-learn.net

		nws-ntg
208.76.227.219	~	ntg-gw1-ge-0-3-0dfw.tx-learn.net
208.76.224.78	+	vl451-nws-ntg-gw1.dfw.tx-learn.net

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

		tcu-ntg
208.76.224.82	+	vl441-tcu-ntg-gw1.dfw.tx-learn.net

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

		utd-ge
208.76.224.221	~	ntg-gw2-vl2051-ge-0-1-0.dfw.tx-learn.net
208.76.224.234	+	vl434-utd-ge-0-1-7-gw2.dfw.tx-learn.net
216.66.73.226		learn.gigabitethernet2-15.core1.dal1.he.net
74.200.191.97		vl471-gw97.dfw.learn.net
213.155.141.34		nlrlearn-ic-300153-dls-bb1.c.telia.net

		utd-ntg
208.76.227.222	~	vl-430-utd-ntg-gw1.dfw.tx-learn.net
208.76.224.74	+	vl431-utd-ntg-gw1.dfw.tx-learn.net
208.76.224.235	+	vl434-utd-ntg-gw2.dfw.tx-learn.net
208.76.227.181	+	vl435-utd-ntg-gw2.dfw.tx-learn.net

74.200.191.129	~	dllstx2w-rtr4-ae1-493.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
208.76.224.89	~	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

74.200.188.30	~	setg-hstn-nlr-layer3.tx-learn.net
74.200.187.30	~	setg-i2-hstn.tx-learn.net

208.76.227.177	~	uta-vl427-demarc.dfw.tx-learn.net
208.76.227.179	~	uta-vl428-demarc.dfw.tx-learn.net
129.107.35.50		as22645_uta7206_m20.uta.edu
129.107.35.106		as22645_uta7206_m320.uta.edu

74.200.187.50	o	tx-bb-i2-dlls.tx-learn.net
192.124.227.34		dlls-lvl3-core-ge-2-0-0-1-v741.tx-bb.net
129.117.1.150		dlls-lvl3-core-ge-2-0-0-603.tx-bb.net
192.124.227.73		dlls-lvl3-core-ge-2-0-0-710.tx-bb.net

74.200.188.14	o	utaust-hstn-nlr-layer3.tx-learn.net

74.200.188.33	o	hstn-hstn-nlr-layer3.tx-learn.net
216.24.186.75		vlan-47.hous.layer2.nlr.net
216.24.186.76		vlan-50.hous.layer2.nlr.net
216.24.186.78		vlan-51.hous.layer2.nlr.net
213.248.90.134		lamdarail-ic-140424-dls-bb1.c.telia.net