Router Naming Convention for udel.edu, 201702

Router Naming Convention for udel.edu, 201702

Regular Expressions:

^([a-z]+-.+1-xe)-\d+-\d+-\d+-\d+\.nss\.udel\.edu$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 1.000
True Positives (green): 16
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		cavtel-br1-xe
128.175.111.136	+	cavtel-br1-xe-1-3-0-0.nss.udel.edu
128.175.111.135	+	cavtel-br1-xe-2-3-0-0.nss.udel.edu

		cavtel-rt1-xe
128.175.111.91	+	cavtel-rt1-xe-0-0-0-0.nss.udel.edu
128.175.111.89	+	cavtel-rt1-xe-0-0-7-0.nss.udel.edu

		gr-core1-xe
128.175.111.129	+	gr-core1-xe-0-0-0-0.nss.udel.edu
128.175.111.143	+	gr-core1-xe-0-0-1-0.nss.udel.edu

		lerner-core1-xe
128.175.111.107	+	lerner-core1-xe-0-0-0-0.nss.udel.edu
128.175.111.109	+	lerner-core1-xe-0-0-1-0.nss.udel.edu

		sw-nc60-3-1-xe
128.175.111.85	+	sw-nc60-3-1-xe-0-0-0-0.nss.udel.edu
128.175.111.87	+	sw-nc60-3-1-xe-1-0-0-0.nss.udel.edu

		sw-ne105-5a-1-xe
128.175.111.149	+	sw-ne105-5a-1-xe-0-0-0-0.nss.udel.edu
128.175.111.151	+	sw-ne105-5a-1-xe-1-0-0-0.nss.udel.edu

		sw-ne30-101b-1-xe
128.175.111.99	+	sw-ne30-101b-1-xe-0-0-0-0.nss.udel.edu
128.175.111.81	+	sw-ne30-101b-1-xe-1-0-0-0.nss.udel.edu

		wor-core1-xe
128.175.111.199	+	wor-core1-xe-1-2-0-0.nss.udel.edu
128.175.111.195	+	wor-core1-xe-2-2-0-0.nss.udel.edu