Score:0

Multiple Network Interfaces on same subnet

hn flag

I have multiple isolated networks that need to stay isolated but use the same IP scheme. 10.100.0.0/16. It’s special use networking and the 4 networks shouldn’t be able to see each other.

In a perfect world, I have my Ubuntu computer able to talk to all 4, but be able to keep them separate.

I have the 4 landed as Vlan adapters with no dice, I’m guessing it didn’t know where to send outgoing traffic.

Found this as the closest, https://serverfault.com/questions/440110/multiple-vlans-on-a-single-subnet

I made the bridge but…it bridged. I wasn’t able to find a good example of MAC filtering.

I want to be able to hit hit all 4 networks, but the 4 still stay isolated.

Thanks for any pointers!

Andrew Lowther avatar
jp flag
I think you want to look into Linux Network Namespaces.
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