Router Naming Convention for eastlink.ca, 201007

Router Naming Convention for eastlink.ca, 201007

Regular Expressions:

^([a-z]+-asr\d+)\.eastlink\.ca$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 1.000
True Positives (green): 7
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 5
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:

		drmo-asr2
24.215.102.214	+	drmo-asr2.eastlink.ca
24.222.226.9	+	drmo-asr2.eastlink.ca

		hlfx-asr1
24.222.79.206	+	hlfx-asr1.eastlink.ca
24.222.226.73	+	hlfx-asr1.eastlink.ca

		hlfx-asr2
24.222.10.149	~	blk-222-10-149.eastlink.ca
24.215.102.154	+	hlfx-asr2.eastlink.ca
24.222.2.41	+	hlfx-asr2.eastlink.ca
24.222.16.233	+	hlfx-asr2.eastlink.ca

24.222.226.94	~	blk-222-226-94.eastlink.ca
24.222.227.94	~	blk-222-227-94.eastlink.ca

24.222.226.226	~	blk-222-226-226.eastlink.ca
24.222.227.226	~	blk-222-227-226.eastlink.ca

24.222.2.42	o	mms-gw.eastlink.ca

24.222.33.130	o	upei-gw.eastlink.ca
137.149.247.1		c4-upei.gigapop.upei.ca

24.222.79.142	o	seaside-gw.eastlink.ca