Router Naming Convention for nexthop.no, 201508

Router Naming Convention for nexthop.no, 201508

Regular Expressions:

^.+-(\d+g\.[a-z]+\d+-[a-z]+\d+-osl-no)\.nexthop\.no$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 14
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
Training routers with a single interface in suffix: 0

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:

		20g.b01-hmg9-osl-no
31.169.48.239	+	po3-20g.b01-hmg9-osl-no.nexthop.no
91.218.184.79	+	vl1136-po1-20g.b01-hmg9-osl-no.nexthop.no
91.218.185.115	+	vl1138-po1-20g.b01-hmg9-osl-no.nexthop.no
91.218.184.152	+	vl2055-po2-20g.b01-hmg9-osl-no.nexthop.no

		20g.b01-s121-osl-no
91.218.185.114	+	vl1138-po4-20g.b01-s121-osl-no.nexthop.no
91.218.184.145	+	vl2010-po4-20g.b01-s121-osl-no.nexthop.no

		20g.b02-hmg9-osl-no
91.218.184.77	+	vl1135-po2-20g.b02-hmg9-osl-no.nexthop.no
91.218.185.113	+	vl1137-po2-20g.b02-hmg9-osl-no.nexthop.no
91.218.184.149	+	vl1146-po1-20g.b02-hmg9-osl-no.nexthop.no
91.218.184.203	+	vl2049-po1-20g.b02-hmg9-osl-no.nexthop.no

		2g.c03-u87-osl-no
91.218.184.157	+	po1-2g.c03-u87-osl-no.nexthop.no
91.218.184.159	+	po2-2g.c03-u87-osl-no.nexthop.no

		2g.e01-s121-osl-no
91.218.184.207	+	po3-2g.e01-s121-osl-no.nexthop.no
91.218.184.223	+	po4-2g.e01-s121-osl-no.nexthop.no