Router Naming Convention for tigron.net, 201508

Router Naming Convention for tigron.net, 201508

Regular Expressions:

^[a-z]+-[^\.]+\.([a-z]+0\.bru-hdc\.be)\.tigron\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
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:

		br0.bru-hdc.be
86.39.89.138	+	ae-0-407.br0.bru-hdc.be.tigron.net
31.22.21.137	+	ae-0-409.br0.bru-hdc.be.tigron.net

		sw0.bru-hdc.be
86.39.67.18	+	irb-404.sw0.bru-hdc.be.tigron.net
31.22.21.138	+	irb-409.sw0.bru-hdc.be.tigron.net

82.146.119.22	~	fe-0-24.bru-ix-d02.ipv4.tigron.net
82.146.119.18	~	ge-1-0-24.bru-ix-d01.ipv4.tigron.net

86.39.67.26	o	reth-0-410.fw0.bru-lcl.be.tigron.net
82.146.116.34		34.116.146.82.ipv4.evonet.be