How to build Yocto Offline by disabling network access

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Sometimes, we may have a requirement to build Yocto Offline, this can happen due to various reasons:

1. No Internet Connection
2. Poor Download Speed
3. Firewall issues in Companies

The process is to get all the required packages for a particular image passing "fetchall" to bitbake for a particular image you are going to build

bitbake -c fetchall core-image-minimal

Once all the packages have been downloaded, you can disable the network access by updating the local.conf file with the following:

BB_NO_NETWORK = "1"

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