Router Naming Convention for twt.it, 201104

Router Naming Convention for twt.it, 201104

Regular Expressions:

^(cvpa)_[a-z\d]+\.([a-z]+)\.twt\.it$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.333
True Positives (green): 2
False Positives (red): 4
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 4
Training routers with a single interface in suffix: 2

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:

		cvpa\|ppp
77.239.130.93	+	cvpa_villanibb4.ppp.twt.it
77.239.130.94	+	cvpa_villanidati.ppp.twt.it

		cvpa\|ppp
77.239.130.248	~	adsl_megadati.ppp.twt.it
77.239.130.247	!	cvpa_megavoip.ppp.twt.it

		cvpa\|ppp
82.113.202.17	~	adsl_agmdati.ppp.twt.it
82.113.202.15	!	cvpa_agmvoip.ppp.twt.it

		cvpa\|ppp
82.113.202.109	~	adsl_rancedati.ppp.twt.it
82.113.202.106	!	cvpa_rancevoip.ppp.twt.it

		cvpa\|ppp
82.113.202.213	~	adsl_smcdati.ppp.twt.it
82.113.202.212	!	cvpa_smcvoip.ppp.twt.it

77.239.130.161	o	adsl_finder.ppp.twt.it

82.113.194.85	o	g-1-0.jn7206access2.network.twt.it