how to uninstall

[abibbas]

I want to change some install settings like dhcp, how do I uninstall and start over?

[Wayne Workman]

@abibbas uninstalling isn’t really necessary to change that stuff.

We need to know what version of FOG you are running.

And what do you need to change in DHCP? Is the FOG Server doing DHCP or something else? Do you just wanna turn it off or modify it?

[abibbas]

I didn’t answer the question right about forwarding the dhcp server address and have also changed the Static IP address of my server. It is fog version 1.2.0

[Wayne Workman]

@abibbas Ok. What you’ll need to do is edit /opt/fog/.fogsettings and everywhere you see the old address, replace it with the new one. Then, inside of Web Interface -> Storage Management -> [node name] -> address replace the IP with the right one. Also, inside of Web Interface -> FOG Configuration -> FOG Settings -> TFTP -> IP replace the IP in there, also in Web Interface -> FOG Configuration -> FOG Settings -> Web -> IP replace that IP as well.
Then, re-run the FOG Installer you already have - it will do the rest of the necessary changes.

After running the installer again, you can then customize the /etc/dhcp/dhcpd.conf file if you want to setup custom DHCP settings.

You may also read through this: https://wiki.fogproject.org/wiki/index.php?title=Change_FOG_Server_IP_Address