Router Naming Convention for cognizantdc.com, 201708

Regular Expressions:

  1. ^(fcrc\d+)-[^\.]+\.([a-z]+\d+)\.cognizantdc\.com$

Statistics:

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:

fcrc0001|amnl05
185.9.174.55+fcrc0001-eth4-21.amnl05.cognizantdc.com
185.9.174.61+fcrc0001-eth7-21.amnl05.cognizantdc.com
 
fcrc0001|chaz01
198.212.60.55+fcrc0001-eth4-21.chaz01.cognizantdc.com
198.212.60.61+fcrc0001-eth7-21.chaz01.cognizantdc.com
 
fcrc0002|amnl05
185.9.174.59+fcrc0002-eth4-21.amnl05.cognizantdc.com
185.9.174.57+fcrc0002-eth7-21.amnl05.cognizantdc.com
 
fcrc0002|chaz01
198.212.60.59+fcrc0002-eth4-21.chaz01.cognizantdc.com
198.212.60.57+fcrc0002-eth7-21.chaz01.cognizantdc.com
198.212.60.106+fcrc0002-vlan301.chaz01.cognizantdc.com
 
fcrc0002|louk01
185.9.172.59+fcrc0002-eth4-21.louk01.cognizantdc.com
185.9.172.57+fcrc0002-eth7-21.louk01.cognizantdc.com
 
185.9.172.49ofbcr0002-bundle256.louk01.cognizantdc.com
64.210.28.102cognizant-tech.gigabitethernet8-39.asr1.lhr1.gblx.net
 
198.212.60.48ofbcr0001-bundle256.chaz01.cognizantdc.com
4.28.81.102cognizant-t.bear1.phoenix1.level3.net
63.233.131.8263-233-131-82.dia.static.qwest.net
 
198.212.60.49ofbcr0002-bundle256.chaz01.cognizantdc.com