Router Naming Convention for gtsce.net, 201412

Router Naming Convention for gtsce.net, 201412

Regular Expressions:

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

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: 2
Training routers with a single interface in suffix: 6

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:

		ro
85.9.32.73	+	r10-gi10-0.buh7.ro.gtsce.net
85.9.9.34	+	r28-ge-0-2-0-2.buh3.ro.gtsce.net

		ro
85.9.32.93	!	r11-ten4-6-3221.buh7.ro.gtsce.net
85.9.32.97	~	r37-955.buh3.ro.gtsce.net

		ro
85.9.32.106	!	r02-gi0-1-105.dal1.ro.gtsce.net
85.9.9.10	~	r11-vl3101.buh7.ro.gtsce.net

		ro
85.9.9.17	!	r02-as0-0.ard2.ro.gtsce.net

		ro
85.9.32.242	!	r01-gi1-2.tmn1.ro.gtsce.net

62.168.110.6	o	lightstorm-gw.sk.gtsce.net
92.240.224.105		105.224.240.92.in-addr.arpa.lightstorm.sk

62.168.110.22	o	orange2-gw.sk.gtsce.net
89.47.225.110		110.225.47.89.primetelecom.ro
89.47.225.118		118.225.47.89.primetelecom.ro
86.126.93.170		86-126-93-170.rdsnet.ro

62.168.110.54	o	sanet-gw.sk.gtsce.net
62.40.125.6		sanet-gw.mx2.bra.sk.geant.net
193.171.13.42		cvt-bratislava.sanet2.sk

85.9.9.6	o	r11-vl3501.buh7.ro.gtsce.net

85.9.9.14	o	r11-vl3102.buh7.ro.gtsce.net

193.203.0.101	o	vix2.gtsce.net
80.249.209.185		ams-ix.gtsce.com