Hello, On Thu, May 04, 2023 at 08:43:52AM +0200, Michel Verdier wrote: > Yes setting parameter on interface is better done in > /etc/network/interfaces or /etc/network/interfaces.d/* > which is used when the interface is configured
There's definitely race conditions between creation of interface and setting of sysctls at boot, so I agree - I don't think I would use sysctl.d for any of those interface settings except default/all. I also don't know if an interface goes away and comes back again ( think ppp, dummy, VPNs, etc) if it gets the same sysctl settings as you set last time or if it just gets the "default" ones all over again. I suspect the latter. So yeah, multiple reasons to not try setting per-interface sysctls in sysctl.d. Cheers, Andy -- https://bitfolk.com/ -- No-nonsense VPS hosting
