Router Naming Convention for la.net, 201104

Router Naming Convention for la.net, 201104

Regular Expressions:

^([a-z]+1)-[a-z\d]+\.[^\.]+\.la\.net$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.714
True Positives (green): 5
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 3
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:

		brp1
162.75.7.38	+	brp1-brd1.dwdm.la.net

		nor1
162.75.223.73	~	nopop-tacd.nor.la.net
162.75.223.81	+	nor1-dotdcccd.me9m-bs.la.net
162.75.223.109	+	nor1-jphsa.me18m-bs.la.net
162.75.223.53	+	nor1-nunez.t1-bs.la.net

		shv1
162.75.224.129	!	nor1-lsumcs.fe15m-bs.la.net
162.75.7.62	+	shv1-brd1.epls.la.net
162.75.224.45	+	shv1-nelawar.frt1-bs.la.net
208.100.112.86		otm-peer-remote.loni.org

162.75.1.250	~	lsi-brd1.gige1-2.la.net
162.75.100.9	~	vlan-pri.lsi.la.net

162.75.226.129	-	laf1-slcclaf.frt1-bs.la.net
162.75.223.9	!	nor1-lrc.frt1-bs.la.net
162.75.7.26		laf1-brd1.epls.75.162.in-addr.arpa

162.75.221.6	o	rdtest-brd1.fe-bs.la.net

162.75.221.42	o	lsbn-brd1.ife3m-bs.la.net

162.75.222.26	o	lsuhscno-brp1.fe12m-bs.la.net

162.75.222.122	o	lsbc-brp1.fr128k-bs.la.net

162.75.224.130	o	lsumcs-nor1.fe15m-bs.la.net