Router Naming Convention for eftel.com, 201702

Router Naming Convention for eftel.com, 201702

Regular Expressions:

^.+-(\d+)-\d+\.vpn-[a-z\d]+\.[a-z\d]+\.eftel\.com$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.700
True Positives (green): 7
False Positives (red): 3
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
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:

		0
203.123.69.226	+	gi0-0-349.vpn-vrf0.mel01.eftel.com
202.61.240.170	+	gi0-0-438.vpn-vrf0.mel01.eftel.com

		1
203.123.69.84	+	ge0-1-323.vpn-vrf0.mel02.eftel.com
203.123.69.253	+	ge0-1-346.vpn-vrf0.mel02.eftel.com
203.123.68.66	!	gi0-0-348.vpn-vrf0.mel01.eftel.com
203.123.68.42	+	gi0-1-342.vpn-vrf0.mel01.eftel.com

		2
202.76.170.198	+	ge-0-2-207.vpn-vrf.syd.eftel.com
202.76.170.202	+	ge0-2-210.vpn-vrf0.syd01.eftel.com
202.76.170.110		gi0-2-239.vpn-vrf0.syd.dft.com.au

202.76.170.10	!	ge0-1-1.vpn-vrf0.syd01.eftel.com
202.76.170.138	!	ge0-2-206.vpn-vrf0.syd01.eftel.com

203.24.100.1	~	ge0-3-505.core0.per01.eftel.com
203.24.100.65	~	te-0-2-0-940-sydnmtc-vpn02.eftel.com
203.134.72.194		194.72.134.203.network.m2core.net.au
210.86.242.185		185.242.86.210.sta.onestream.net.au
202.4.79.215		215.79.4.202.sta.onestream.net.au
210.86.242.85		85.242.86.210.sta.onestream.net.au
202.86.113.73		202-86-113-73.people.net.au
202.86.116.125		202-86-116-125.people.net.au