Router Naming Convention for powertel.net.au, 201110

Regular Expressions:

^([a-z]+\d+)-[^\.]+\.powertel\.net\.au$

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: 0
Training routers with a single interface in suffix: 5

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:

		nsydnbras01
202.138.196.26	+	nsydnbras01-vlan-19.powertel.net.au
202.134.255.237		ains-202-134-255-237.ains.net.au
202.92.33.254		mailx.biz.static.astron.net.au
202.172.105.1		droute.comcen.com.au
203.222.128.137		lo0.cr1-rdsl1.syd2.destracomms.com
210.193.247.254		requestcore1.intellicentre.net.au
203.4.185.1		loopback.request.ip.net.au
203.89.76.251		251.76.nsw.rns.ipera.net.au
202.182.135.1		gw-time-commsys-pt.tcrholdings.com
210.9.129.245		mbhornsby.wfsystems.com

		nsydnbras05
202.138.196.23	+	nsydnbras05-vlan-19.powertel.net.au
61.29.34.204		dsl-61-29-34-204.request.com.au
61.29.53.33		dsl-61-29-53-33.request.com.au

		nsydncust01
202.92.64.140	+	nsydncust01-gi1002.powertel.net.au
202.138.196.18	+	nsydncust01-vlan-19.powertel.net.au
202.10.13.29		ge2-0-0-72.nsydncust01.aapt.net.au
202.10.13.31		ge2-0-0-73.nsydncust01.aapt.net.au
202.10.13.25		ge3-0-0-70.nsydncust01.aapt.net.au
202.10.13.27		ge3-0-0-71.nsydncust01.aapt.net.au
203.111.79.105		saccess-01-105.magna.com.au
203.111.162.193		193.162.111.203.syd.ntt.net.au

		qbrisbras04
202.138.202.30	+	qbrisbras04-vlan-19.powertel.net.au
202.138.202.36	+	qbrisbras04-vlan-20.powertel.net.au

		qbriscust01
202.138.202.18	+	qbriscust01-vlan-19.powertel.net.au
202.138.202.46	+	qbriscust01-vlan-20.powertel.net.au
202.10.13.45		ge0-1-70.qbriscust01.aapt.net.au
202.10.13.47		ge0-2-71.qbriscust01.aapt.net.au

		vmelbaggr01
202.92.64.161	+	vmelbaggr01-vlan2.powertel.net.au
202.92.64.177	+	vmelbaggr01-vlan6.powertel.net.au

		vmelbbras01
202.138.192.26	+	vmelbbras01-vlan-19.powertel.net.au
203.62.159.4		vlan50.nbb-core-vic-pwrtl.ains.net.au
203.222.100.18		100-18.dsl.connexus.net.au
203.222.128.144		lo0.cr1-rdsl1.mel1.destracomms.com
202.72.32.59		pwc1-melasx01-fe-brd.ispnet.com.au

		vmelbcust01
202.138.192.19	+	vmelbcust01-vlan-19.powertel.net.au
202.10.13.37		ge0-1-70.vmelbcust01.aapt.net.au
202.10.13.39		ge0-3-72.vmelbcust01.aapt.net.au

		wpertcust01
202.138.200.25	+	wpertcust01-vlan-19.powertel.net.au
202.10.13.57		ge0-1-70.wpertcust01.aapt.net.au
202.10.13.59		ge0-2-71.wpertcust01.aapt.net.au