Solution:

If you are using the RESNET system and for some reason you have lost your hostname on your machine, then simply re-register with DHCP at the following site:

http://www.resnet.gatech.edu

If you are using the EASTNET system and and for some reason you have lost your hostname on your machine, then simply re-register with DHCP at the following site:

http://www.eastnet.gatech.edu

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For CSRs or in other instances, when you know an IP address, then log into ACME and type the following command:

/usr/sbin/nslookup <IP Address>

For example, if my IP address was 128.61.15.25, I would type in:

/usr/sbin/nslookup 128.61.15.25

Which would result in the following information displayed:

Server:  troll-gw.gatech.edu
Address:  130.207.244.251

Name:    resnet.gatech.edu
Address:  128.61.15.251

 The hostname I am looking for is: resnet.gatech.edu

Feel free to submit a request for help for any of the following reasons: