Jamf Appliance Connection Issue

New Contributor

So we have set up a Jamf appliance on our non proxy vlan, it can do nslookups over the net fine connects to google etc yet when we try to run sudo apt-get update or even a sync to the apple SUS servers nothing happens.

The SUS doesn't update at all its remaining blank despite the sync saying successful, we have the master tree as root and when we run an update to ubuntu it says the repos are error 404.

Any idea why this is happening since our other unbutu boxes are behaving normally ?