Hello,
I have some troubles with using DNS Group definitions in our UTM with version 9.211-3. Let me explain what happens:
I create a DNS Group definition for the Hostname example.test.local and I receive one or more IP-Addresses from our internal DNS Server and they are cached in the UTM and everything works fine. Now, when the IPs changes or the Hostname is not existing anymore in the DNS Server, the UTM still have this IP-Addresses cached for the Hostname, although I deleted the DNS Cache in the UTM.
This issue doesn’t occur when I use a DNS Host instead of a DNS Group.
Has someone an idea what goes wrong?
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