Router Naming Convention for unl.edu, 201508

Router Naming Convention for unl.edu, 201508

Regular Expressions:

^([a-z\d]+-[a-z\d]+-[a-z\d]+)-\d+\.unl\.edu$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 1
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 1

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:

		hardin-c1-te1
129.93.3.181	+	hardin-c1-te1-5.unl.edu
129.93.3.20	+	hardin-c1-te1-7.unl.edu

129.93.6.30	~	border-csn.unl.edu
129.93.5.206	~	csnrtrint.unl.edu
192.94.109.252		192-94-109-252.nebrwesleyan.edu
71.29.57.42		h42.57.29.71.static.ip.windstream.net

64.39.242.254	o	scottsbluffrouter.unl.edu
162.127.158.253		tirian-filter1.project42.k12.ne.us
162.127.158.245		user245.project42.k12.ne.us
162.127.158.30		user30.project42.k12.ne.us
162.127.158.94		user94.project42.k12.ne.us

64.39.255.58	x	rtr64-39-255-56.unl.edu