Router Naming Convention for energotel.sk, 201609

Router Naming Convention for energotel.sk, 201609

Regular Expressions:

^[a-z]+\d+-(\d+-\d+)\.[a-z]+\d+\.[a-z]+\.[a-z]+\.energotel\.sk$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.400
True Positives (green): 2
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
Training routers with a single interface in suffix: 3

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:

		0-0
87.244.236.49	+	teng1-0-0.ra01.rs.za.energotel.sk
87.244.236.58	+	teng2-0-0.tr02.rs.po.energotel.sk

		0-0
87.244.236.25	!	teng9-0-0.six02.rs.ba.energotel.sk
87.244.239.45		45.239.244.87.in-addr.arpa

		0-0
87.244.236.33	!	teng3-0-0.six02.rs.ba.energotel.sk
62.168.110.138		energotel-gw.sk.gtsce.net

		0-0
87.244.236.34	!	teng9-0-0.sit02.rs.ba.energotel.sk
217.73.16.250		energotel-core-1-six.vnet.sk
87.244.239.50		50.239.244.87.in-addr.arpa

		0-1
87.244.240.13	~	teng1-2.pb02.rs.ba.energotel.sk
87.244.236.26	+	teng3-0-1.juh02.rs.ke.energotel.sk

87.244.240.10	o	teng1-2.cul03.rs.ba.energotel.sk
87.244.239.34		34.239.244.87.in-addr.arpa

217.119.114.30	o	vnet.ba.cust.energotel.sk
109.74.150.56		109.74.150.56.host.vnet.sk