Solved: Re: Umbrella VA DMZ Interface

deepakskankarwal1 · ‎07-21-2020

Hi Guys,

I have an issue, we have deployed the VM with dual nic and enabled the DMZ mode. As we are using 2 NIC, Inside and outside. This setup is working fine. However, I have a challenge here, on the outside interface my network is 192.168.113.X, and in the same subnet, I have a few servers as well. I tried to pint those servers towards Umbrella VM but it's not working. Please help me to make it work or some workaround it.

Thanks,

Karsten Iwen · ‎07-21-2020

I think this is not only bad design but also an unsupported topology for the Umbrella VA.

The outside interface is only for internet-communication and not for incoming DNS-requests. You have to move the outside interfaces of the VAs to a dedicated DMZ without any other systems that need to use DNS-queries through the VA.

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Karsten Iwen · ‎07-21-2020

I think this is not only bad design but also an unsupported topology for the Umbrella VA.

The outside interface is only for internet-communication and not for incoming DNS-requests. You have to move the outside interfaces of the VAs to a dedicated DMZ without any other systems that need to use DNS-queries through the VA.

deepakskankarwal1 · ‎07-29-2020

Thanks