Router Naming Convention for mediaring.sg, 201901

Router Naming Convention for mediaring.sg, 201901

Regular Expressions:

^[a-z]+\d+-([a-z]+5)-[a-z]+-\d+\.st\.mediaring\.sg$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.750
True Positives (green): 6
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 0
Training routers with a single interface in suffix: 1

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:

		bdml5
202.52.113.65	+	blm1500-bdml5-sm-001.st.mediaring.sg
202.52.113.193	+	blm1500-bdml5-sm-003.st.mediaring.sg
202.52.114.1	+	c300-bdml5-bz-001.st.mediaring.sg
202.52.114.65	+	c300-bdml5-bz-002.st.mediaring.sg
118.200.82.205		bb118-200-82-205.singnet.com.sg
128.106.171.181		bb128-106-171-181.singnet.com.sg
128.106.172.233		bb128-106-172-233.singnet.com.sg
128.106.172.241		bb128-106-172-241.singnet.com.sg
128.106.173.41		bb128-106-173-41.singnet.com.sg
128.106.194.125		bb128-106-194-125.singnet.com.sg
128.106.195.189		bb128-106-195-189.singnet.com.sg
128.106.195.201		bb128-106-195-201.singnet.com.sg
128.106.220.193		bb128-106-220-193.singnet.com.sg
128.106.64.125		bb128-106-64-125.singnet.com.sg
128.106.66.97		bb128-106-66-97.singnet.com.sg
219.75.1.58		bb219-75-1-58.singnet.com.sg

		esml5
202.52.115.65	!	blm1500-esml5-sm-001.st.mediaring.sg
128.106.195.13		bb128-106-195-13.singnet.com.sg

		esml5
202.52.116.1	!	c300-esml5-bz-002.st.mediaring.sg
118.200.82.165		bb118-200-82-165.singnet.com.sg
128.106.172.149		bb128-106-172-149.singnet.com.sg
128.106.221.101		bb128-106-221-101.singnet.com.sg
128.106.221.21		bb128-106-221-21.singnet.com.sg
128.106.64.141		bb128-106-64-141.singnet.com.sg
128.106.66.173		bb128-106-66-173.singnet.com.sg

		jwml5
202.52.116.129	+	blm1500-jwml5-sm-002.st.mediaring.sg
202.52.116.193	+	c300-jwml5-bz-001.st.mediaring.sg
202.52.120.1	-	c300-tsml5-bz-001.st.mediaring.sg

61.14.70.5	o	cr1-ka-wan.st.mediaring.sg