Router Naming Convention for as20860.net, 201508

Router Naming Convention for as20860.net, 201508

Regular Expressions:

^[^\.]+\.(core\d+\.[a-z\d]+)\.as20860\.net$

Statistics:

Training routers with at least two clustered interfaces: 4
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 7
Training routers with a single interface in suffix: 2

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:

		core1.dc2
62.233.118.214	+	250.core1.dc2.as20860.net
62.233.118.209	+	270.core1.dc2.as20860.net

		core1.thn
62.233.127.11	+	202.core1.thn.as20860.net
195.66.224.207	+	te8-4.core1.thn.as20860.net
46.33.94.6		iomart-gw.ip4.gtt.net
80.239.195.126		iomart-ic-154086-ldn-b5.c.telia.net

		core2.dc1
62.233.118.194	+	210.core2.dc1.as20860.net
62.233.127.178	+	350.core2.dc1.as20860.net

		core2.dc2
62.233.118.206	+	260.core2.dc2.as20860.net
84.22.191.253	+	526.core2.dc2.as20860.net

		core3.dc2
62.128.207.189	+	230.core3.dc2.as20860.net
62.128.207.193	~	no-ptr.as20860.net

62.233.97.253	~	no-ptr.as20860.net
62.233.127.187	~	no-ptr.as20860.net

62.233.118.238	~	no-ptr.as20860.net
62.233.118.242	~	no-ptr.as20860.net

62.233.127.209	~	490.core1.south.dc5.as20860.net
62.233.127.205	~	no-ptr.as20860.net

84.22.189.58	o	bor1.dc5.as20860.net