dummynet: bandwidth is limited to 2 Gbit/s ?
Andriy Gapon
avg at FreeBSD.org
Wed Sep 25 11:04:54 UTC 2019
On 25/09/2019 13:27, John Hay wrote:
>
>
> On Wed, 25 Sep 2019 at 11:16, Eugene Grosbein <eugen at grosbein.net
> <mailto:eugen at grosbein.net>> wrote:
>
> On 25.09.2019 05:19, Rodney W. Grimes wrote:
>
> >> AFAIK, we never had any public ABI or stable KBI interface announced to
> userland or in-kernel consumers
> >> and had no consumers of dummynet other than ipfw(8) binary. Just increase
> type.
> >
> > Any attempt to mfc this would break KABI/userland and that is never
> > a good thing to do. It may not be a public ABI, but it is an ABI,
> > and stability of that and backwards compatibility are always a good
> > thing to strive for.
>
> Agreed. So, no MFC for this.
>
>
> Will this break upgrades with freebsd-update? On a major upgrade, it will first
> install the new kernel and require a reboot before you run freebsd-update again
> to install the rest.
I am also concerned about this.
But isn't the procedure is to reboot to single-user mode?
Then, the access to the console is required and rc scripts, including firewall
configuration, are not run anyway.
--
Andriy Gapon
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