Router Naming Convention for blix.com, 201404

Router Naming Convention for blix.com, 201404

Regular Expressions:

^ge-\d+-\d+\.([a-z]+-nyd-osl)\.blix\.com$

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: 4
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:

		sb-nyd-osl
31.169.49.10	+	ge-0-23.sb-nyd-osl.blix.com
31.169.49.6	+	ge-0-24.sb-nyd-osl.blix.com

		se-nyd-osl
178.255.145.70	+	ge-0-23.se-nyd-osl.blix.com
178.255.145.106	+	ge-0-24.se-nyd-osl.blix.com

31.169.49.54	~	te-4-1.nyd-osl.blix.com
31.169.49.50	~	te-4-2.nyd-osl.blix.com

178.255.145.38	~	gi-0-23.sd-nyd-osl.blix.com
178.255.145.42	~	te-4-3.dig-osl.blix.com

31.169.48.82	o	te-2-1-demarc.nyd-osl.blix.com
91.218.184.149		po1.b01-s121-osl-no.nexthop.no

31.169.49.34	o	te-2-2.tcy-ams.blix.com
80.67.1.90		ge-0-23.ams1.blixbone.net

213.248.103.166	o	te-4-1.dig-osl.blix.com
80.67.1.26		te-2-1.dig-osl.blix.eu
80.67.1.106		te-3-2-1891-demarc.osl1.no.portlane.net