Router Naming Convention for fluency.net.uk, 201904

Router Naming Convention for fluency.net.uk, 201904

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 10
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		an1.lib-edi
46.226.0.137	+	ae1.an1.lib-edi.fluency.net.uk
46.226.0.251	+	xe-2-0-2.an1.lib-edi.fluency.net.uk

		an1.ros-edi
46.226.0.151	+	ae2.an1.ros-edi.fluency.net.uk
46.226.6.82	+	ge-0-3-9.an1.ros-edi.fluency.net.uk

		an2.lei-edi
46.226.0.145	+	ae1.an2.lei-edi.fluency.net.uk
46.226.0.182	+	xe-1-1-0.an2.lei-edi.fluency.net.uk

		an2.nbg-edi
46.226.0.103	~	ae0.an2a.sgl-edi.fluency.net.uk
46.226.5.181	~	ge-0-0-3.an2-a.sgl-edi.fluency.net.uk
46.226.0.140	+	xe-2-0-1.an2.nbg-edi.fluency.net.uk

		cr1.kil-man
192.124.193.0	+	ae7.cr1.kil-man.fluency.net.uk
141.136.100.218	+	gtt.cr1.kil-man.fluency.net.uk

		cr1.sgl-edi
46.226.0.102	+	ae3.cr1.sgl-edi.fluency.net.uk

		hs1.sgl-edi
46.226.0.71	+	ae0.hs1.sgl-edi.fluency.net.uk
46.226.0.243	+	irb2.hs1.sgl-edi.fluency.net.uk

46.226.5.182	o	hubs-transit1.fluency.net.uk
185.34.60.97		cxl2.2110.psgr1.hubs.net.uk