Pierre Alain

Thank you @reynir for your investigations! I'm not confident enough to propose a modification in engine.ml, but I can start looking into it :)

Thank you @dinosaure . As @Kensan pointed in #562 I though about adding something rather than removing the `/DISCARD/` part. It seems that it's mandatory to add the lines in...

> You mean with `ocaml-solo5`? Not sure to understand well this warning. The warning will be deleted then in next versions of the linker? The only `amd64.o` I've found is...

Thank you for your reviews. I've added the optional argument (using it twice, I used to have two different values with qubes-mirage-firewall, but I always found it unintuitive, and hard...

> the only thing I'm wondering is about floating point numbers... since I dislike them, and would prefer integer numbers -- but I'm not sure whether there's a good/easy path...

Thank you @hannesm for pushing that out. For the first poll, I approve the compiler upgrade (esp. it allows get/set with String and I want more / less Cstruct :)...

Thank you @reynir for your work on that. I'll try to give a try next week with an update to the example from mirage-nat (https://github.com/mirage/mirage-nat/blob/0f62253d76e957678a30bb39138cf7c4a142a486/example/config.ml#L28-L31) :)