Change default route with two interfaces

[StephanS]

Hi experts,

I'm running 6.7.2 with two network interfaces, one to my office network, the other one to the dmz.

By now the default route is set to the dmz, but then I don't have access to the internet (for firmware updates etc.) as the dmz ip is not exposed to the internet.

I want to change the route to use the office network, then I have access to the internet via NAT.

My route settings are (on the GUI):

 

IPv4 default 10.0.1.1 via br1 metric 1

IPv4 10.0.0.0/24 br0 metric 1

IPv4 10.0.1.0/24 br1 metric 1

IPv4 192.168.122.0/24 virbr0 metric 1

I now want to the change the first row to something like

IPv4 default 10.0.0.1 via br0 metric 1

I can easily add a new route like that, but I can't delete the route from the first row.

And the gui has no possibility to change a route.

Or do I have to make another setting in order to get access to the internet via 10.0.0.0 ?

 

10.0.0.0 is my office network, 10.0.1.0 is my dmz network.

Some vms are attached to br0, some to br1.

 

What can I do?

 

Regards, Stephan