On Mon, 18 Sep 2023 12:26:03 +1000 David Gibson <david(a)gibson.dropbear.id.au> wrote:On Fri, Sep 15, 2023 at 06:20:45PM +0400, Nikolay Edigaryev wrote:Now I'm confused on which "side" this happens. :) Nikolay, can you articulate the issue a bit better? Do you really have multiple *host* machines? Does the passt process... move between them? By the way, the only concern I have with this change is that the guest might ignore the gateway address it's being assigned, for whatever reason, and by just resolving "almost everything" we guarantee the traffic goes out anyway. If there's no other way to solve the issue you're facing, I would rather propose to have this as an option, and perhaps have it off by default. -- StefanoProblem: when passt/pasta are working in a broadcast domain with more than one host machine,Oof. So, at present, passt/pasta is really not designed to have more than a single machine on the "tap" side. Changing the ARP behaviour is likely to be the least of the problems with that setup.