[Question]: two network adapter

[titov32]

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Question

I noticed that regardless of how many networks are specified, only one network adapter is mounted on a Windows machine. I have a case where I need to run Windows with two or more network cards, and I need the networks in the 'network' section of the docker-compose.yml file to correspond with the addresses in the Windows virtual machine. The software relies on the machine's network interfaces. How can this be done?

[titov32]

I found a solution that works only when you manually enter the commands for now. For a working solution, the scripts need to be modified. Here are the commands that need to be entered to forward traffic from eth1(address container 10.3.1.15) to Windows as well.

 iptables -t nat -A PREROUTING -i eth1 -d 10.3.1.15 -p tcp -j DNAT --to 20.20.20.21
 iptables -t nat -A PREROUTING -i eth1 -d 10.3.1.15 -p udp -j DNAT --to 20.20.20.21