Router Naming Convention for twt.it, 201304

Router Naming Convention for twt.it, 201304

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.182
True Positives (green): 2
False Positives (red): 9
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 13
Training routers with a single interface in suffix: 5

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
77.239.130.70	+	cvpa_mazzettibb8.ppp.twt.it
77.239.130.71	+	cvpa_mazzettidati.ppp.twt.it

		cvpa\|ppp
37.148.230.98	~	adsl_merati.ppp.twt.it
37.148.230.99	!	cvpa_merati.ppp.twt.it

		cvpa\|ppp
37.148.230.110	~	adsl_18121d.ppp.twt.it
37.148.230.111	!	cvpa_18121v.ppp.twt.it

		cvpa\|ppp
77.239.130.32	~	adsl_canudati.ppp.twt.it
77.239.130.31	!	cvpa_canuvoip.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
77.239.151.187	~	adsl_phetdati.ppp.twt.it
77.239.151.215	!	cvpa_phetvoip.ppp.twt.it

		cvpa\|ppp
82.113.202.54	~	adsl_bettodati.ppp.twt.it
82.113.202.78	!	cvpa_bettovoip.ppp.twt.it

		cvpa\|ppp
82.113.205.4	~	adsl_nuovadati.ppp.twt.it
82.113.205.3	!	cvpa_nuovavoip.ppp.twt.it

		cvpa\|ppp
82.113.205.107	~	adsl_allisondati.ppp.twt.it
82.113.205.108	!	cvpa_allisonvoip.ppp.twt.it

		cvpa\|ppp
82.113.205.200	~	adsl_cebdati.ppp.twt.it
82.113.205.201	!	cvpa_cebvoip.ppp.twt.it

81.21.25.90	~	res_vox12952d.ppp.twt.it
81.21.25.91	~	res_vox12952v.ppp.twt.it

176.57.116.210	~	res_vox14767d.ppp.twt.it
176.57.116.211	~	res_vox14767v.ppp.twt.it

37.148.230.135	o	res_tgi3721v.ppp.twt.it

82.113.192.222	o	ge-5-2.jn6506.network.twt.it

82.113.194.89	o	g-0-1.jn7206access3.network.twt.it

82.113.194.182	o	g-0-2.7200-accessjn7.network.twt.it

95.142.190.175	o	adsl_sogesimm.ppp.twt.it