Hello, After upgrading from 5.4.5 to 5.6.3, the DNS service on a
loopback interface is not working anymore. The traffic is arriving on
the VDOM and the debug flow shows the traffic is accepted and sent to
the loopback. However the DNS service itself ...
Hi Emnoc, For this issue I made a Fortinet ticket. As it turns out,
there was a change of behavior in 5.6. There was a security flaw related
to DNS in 5.4 which has been fixed. The consequence of this fix is that
the DNS service has to be enabled als...
Hey Ken, Its interesting that you could reproduce the issue with a dual
stack configuration. The odd thing is that in this environment there is
no dual stack config, ipv6 is not used. I tried to reproduce the issue
on my own FG with 5.6.3 but in this...
Hi Ken, Thanks for your response! The config has not been reapplied, at
least not that im aware off. The FG has been recently added to FMG and
had its first install. Should the config be reapplied? How did you
manage to solve this? The policy is allo...
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