Originally Posted by hariprasadcr
I am trying to upload an IOS in the cisco NAC Appliance. The IOS version has to be updated as 4.8. I am getting the below error when i tried.
File is not in gzip format
Child return status 1
Error exit delayed from previous errors.
I am using the below command to unzip the IOS file.
tar xzvf ccca_upgrade-4.8.0-from-4.6.x.tar.gz
Kindly help me to resolve this problem as Tuesday is the deadline
This is a volunteer forum. If you need **URGENT** help since you have a deadline, then you should contact Cisco, since you're paying them for support. Coming to public forums for help when you have a deadline is an enormous waste of time, since volunteers don't answer when YOU want them to, and (more often than not), will purposely ignore requests like this.
Where did you get the file? Are you sure it's not corrupted?? Are you root when you tried that command? Chances are the file isn't gzip'ed...what was the extension when you got it on the website, and did you rename it? Have you just tried to unTAR it?