Router Naming Convention for sbn.co.th, 201904

Router Naming Convention for sbn.co.th, 201904

Regular Expressions:

^[a-z\d]+-[^\.]+\.[a-z]+-([a-z]+-pe01)\.sbn\.co\.th$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.800
True Positives (green): 4
False Positives (red): 1
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:

		cwdc-pe01
49.231.32.86	+	ae1-0.nix-cwdc-pe01.sbn.co.th
115.178.59.134	+	xe-1-0-0-216.nixj-cwdc-pe01.sbn.co.th
49.231.32.187		ae2-0.nixj-cwdc-pe01.ais-idc.com
203.170.173.110		dial-426.ras-18.bkk.c.cscoms.com
49.231.33.112		49-231-33-112.sbn-idc.com

		cwdc-pe01
115.178.59.245	~	115-178-59-245.sbn.co.th
115.178.59.253	~	115-178-59-253.sbn.co.th
115.178.59.209	!	xe-0-1-0-300.iig-cwdc-pe01.sbn.co.th
49.231.44.136		49-231-44-136.ais-idc.com
49.231.44.84		49-231-44-84.ais-idc.com
49.231.44.93		xe-0-0-0.iig-tls1-pe01.ais-idc.com
103.3.64.6		xe-1-1-0-300.iig-cwdc-pe01.ais-idc.com
103.3.64.50		xe-1-1-0-400.iig-cwdc-pe01.ais-idc.com
49.231.44.150		xe-3-2-0-300.iig-tls1-pe01.ais-idc.com

		suk-pe01
49.231.32.87	+	ae1-0.nix-suk-pe01.sbn.co.th
115.178.59.142	+	xe-1-0-0-216.nixj-suk-pe01.sbn.co.th
49.231.33.116		49-231-33-116.sbn-idc.com

115.178.56.41	o	115-178-56-41.sbn.co.th

115.178.56.58	o	115-178-56-58.sbn.co.th

115.178.56.121	o	115-178-56-121.sbn.co.th