Router Naming Convention for qatar.net.qa, 201901

Router Naming Convention for qatar.net.qa, 201901

Regular Expressions:

^et-\d+-([a-z]+-gw4)\.qatar\.net\.qa$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 4
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 13

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:

		rec-gw4
89.211.1.238	+	et-20-rec-gw4.qatar.net.qa
89.211.1.242	+	et-21-rec-gw4.qatar.net.qa

		wac-gw4
89.211.3.70	+	et-20-wac-gw4.qatar.net.qa
89.211.3.74	+	et-21-wac-gw4.qatar.net.qa

89.211.0.46	o	if-4-0-0.csb-gw2.qatar.net.qa
77.67.123.194		ip4.gtt.net

89.211.0.182	o	pos-2-1-0-sin-gw1.qatar.net.qa
116.51.17.126		xe-0-0-14-2.a01.sngpsi07.sg.ce.gin.ntt.net

89.211.3.10	o	et-40-ktr-cdn.qatar.net.qa

89.211.3.14	o	et-60-wbc-bng1.qatar.net.qa

89.211.3.146	o	et-60-ktc-bng2.qatar.net.qa

89.211.3.197	o	ge-2-3-rec-n7k.qatar.net.qa

89.211.3.205	o	ge-1-3-mtb-n7k.qatar.net.qa

89.211.5.18	o	ge-4-0-2-ktr-npe.qatar.net.qa

89.211.5.26	o	ge-5-0-3-ktc-npe.qatar.net.qa

89.211.5.117	o	be-10-wac-cdn.qatar.net.qa

89.211.5.121	o	et-10-ktc-coro.qatar.net.qa

89.211.5.125	o	be-10-wbc-cdn.qatar.net.qa

89.211.5.129	o	be-10-ktr-cdn.qatar.net.qa