Router Naming Convention for duke.edu, 201904

Regular Expressions:

([a-z]+1)-[^\.]+\.netcom\.duke\.edu$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 0.833
True Positives (green): 30
False Positives (red): 6
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 3
Training routers with a single interface in suffix: 0

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:

		art1
152.3.186.126	+	art1-pe_152_3_186_125_g3_3-5.netcom.duke.edu
152.3.191.158	+	art1-pe_152_3_191_158_g3_5-4.netcom.duke.edu
152.3.205.190	+	art1-pe_152_3_205_190_g3_9-8.netcom.duke.edu
152.3.23.254	+	art1-pe_152_3_23_254_g3_9-4.netcom.duke.edu
152.3.27.222	+	art1-pe_152_3_27_222_g3_9-6.netcom.duke.edu
152.3.46.29	+	art1-pe_152_3_46_30_g3_3-4.netcom.duke.edu
152.3.203.189	+	art1-u_152_3_203_189_g3/9-19.netcom.duke.edu
152.3.37.254	-	tel1-u_152_3_37_254_g3/7-124.netcom.duke.edu
152.3.93.62	-	tel1-u_152_3_93_62_g3/7-20.netcom.duke.edu

		jarvis1
152.3.178.30	!	art1-pe_152_3_178_30_g2_17-5.netcom.duke.edu
152.3.42.206	!	art1-pe_152_3_42_206_g3_11-5.netcom.duke.edu
152.3.147.126	+	jarvis1-u_152_3_147_126_g2_12-4.netcom.duke.edu
152.3.149.126	+	jarvis1-u_152_3_149_126_g2_15-5.netcom.duke.edu
152.3.205.110	+	jarvis1-u_152_3_205_110_g3_11-5.netcom.duke.edu
152.3.205.126	+	jarvis1-u_152_3_205_126_g3_11-4.netcom.duke.edu
152.3.20.158	+	jarvis1-u_152_3_20_158_g3_13-4.netcom.duke.edu
152.3.218.60	+	jarvis1-u_152_3_218_60_g2_13-4.netcom.duke.edu
152.3.220.197	+	jarvis1-u_152_3_220_197_g2_13-6.netcom.duke.edu
152.3.187.254	~	tel2-u_152_3_187_254_g3/6-8.netcom.duke.edu
152.3.3.253	~	tel2-u_152_3_3_253_g3/6-2.netcom.duke.edu

		p1
152.3.11.193	+	atc-gw_152_3_11_193_p1-39.netcom.duke.edu
152.3.124.1	+	atc-gw_152_3_124_1_p1-14.netcom.duke.edu
152.3.1.241	+	atc-gw_152_3_1_241_p1-53.netcom.duke.edu
152.3.203.1	+	atc-gw_152_3_203_1_p1-23.netcom.duke.edu
152.3.203.65	+	atc-gw_152_3_203_65_p1-24.netcom.duke.edu
152.3.220.229	+	atc-gw_152_3_220_229_p1-20.netcom.duke.edu
152.3.67.129	+	atc-gw_152_3_67_129_p1-42.netcom.duke.edu
152.3.74.193	+	atc-gw_152_3_74_193_p1-49.netcom.duke.edu
152.3.93.161	+	atc-gw_152_3_93_161_p1-69.netcom.duke.edu
152.3.223.129	~	tel2-u_152_3_223_129_glbp_vlan886.netcom.duke.edu

		wel1
152.3.167.65	+	wel1-u-art1-u_152_3_167_65_glbp_vlan117.netcom.duke.edu
152.3.20.161	+	wel1-u-art1-u_152_3_20_161_glbp_vlan111.netcom.duke.edu
152.3.218.193	+	wel1-u-art1-u_152_3_218_193_glbp_vlan871.netcom.duke.edu
152.3.31.1	+	wel1-u-art1-u_152_3_31_1_glbp_vlan70.netcom.duke.edu
152.3.3.161	+	wel1-u-art1-u_152_3_3_161_glbp_vlan163.netcom.duke.edu

152.3.168.97	+	fsc1-u-tel2-u_152_3_168_97_glbp_vlan242.netcom.duke.edu
152.3.60.185	+	fsc1-u-tel2-u_152_3_60_185_glbp_vlan104.netcom.duke.edu
152.3.191.161	!	wel1-u-tel1-u_152_3_191_161_glbp_vlan646.netcom.duke.edu
152.3.74.1	!	wel1-u-tel1-u_152_3_74_1_glbp_vlan248.netcom.duke.edu

152.3.164.161	!	art1-u_152_3_164_161_glbp_vlan313.netcom.duke.edu
152.3.229.161	!	fsc1-u-art1-u_152_3_229_161_glbp_vlan284.netcom.duke.edu