Router Naming Convention for softlayer.com

Router Naming Convention for softlayer.com

Regular Expressions:

1.

^[^\.]+\.([a-z]{3})\d+\.softlayer\.com$

-- iata

-- 2 TPs

Statistics:

Unique Geocodes: 2
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, unmatched (orange): 0
Interfaces with an unknown location (purple): 0

Legend:

Bold		Apparent custom geocode
Green	+	Extracted apparent geocode, true positive when evaluated against training data
Orange	~	False negative, apparent geocode unmatched
Purple	?	Extracted geocode, but not in dictionary
Red	!	Extracted apparent geocode, false positive when evaluated against training data

Geocodes:

Hint	Location	Closest VP
ams	Amsterdam, NH, NL	ams	2ms
off	Omaha, NE, US
sjc	San Jose, CA, US	oak	3ms

Evaluation against training data:

			ams: ams 2ms, id 26047315
159.253.158.66	+	[1]	if01.ams01.softlayer.com

			sjc: oak 3ms, id 24932571
50.23.118.66	+	[1]	if01.sjc01.softlayer.com

			dal 6ms, id 1918828
74.202.42.242	!	[1]	dmz01.off01.softlayer.com	dal 9ms

			cgs 8ms, id 18328048
67.213.222.5			67.213.222.5-static.reverse.softlayer.com

			cgs 8ms, id 25138024
67.213.222.7			67.213.222.7-static.reverse.softlayer.com