Router Naming Convention for stupi.net, 201404

Router Naming Convention for stupi.net, 201404

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 6
Positive Predictive Value: 0.923
True Positives (green): 12
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 3
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:

		bfr3
192.108.195.9	+	bfr3-pos-1-0.stupi.net
192.108.195.49	+	bfr3-pos-3-0.stupi.net
195.245.240.26	~	netnod-ix-ge-a-sth-4470.stupi.net

		bfr4
192.108.195.126	+	bfr4-pos-0-0.stupi.net
192.108.195.10	+	bfr4-pos-3-0.stupi.net
213.206.131.10		sl-tst1-sto-0-0.sprintlink.net

		bfr5
130.242.94.222	!	bfr3-pos-0-0.stupi.net
192.108.195.121	+	bfr5-ge-5-0-0.stupi.net
192.108.195.253	+	bfr5-pos-4-0.stupi.net

		bfr6
192.108.195.50	+	bfr6-pos-0-0.stupi.net
192.108.195.254	+	bfr6-pos-5-0.stupi.net
195.69.119.34	~	pro4-gw.stupi.net

		bfr7
194.71.10.97	+	bfr7-srp-3-0-gw.stupi.net
192.36.147.20	+	bfr7-srp-4-0.stupi.net
192.108.195.2	-	brf7-pos-2-0.stupi.net

		r29bfr
194.71.10.41	~	r29-bfr-srp-1-0-0.stupi.net
192.108.195.18	+	r29bfr-ge-3-1-0.stupi.net
192.108.195.5	+	r29bfr-pos-1-1-0.stupi.net

193.11.20.146	o	sunet-40g.stupi.net