From: Gabriel Goller <g.goller@proxmox.com>
To: Manuel Federanko <m.federanko@proxmox.com>
Cc: Lukas Wagner <l.wagner@proxmox.com>, pve-devel@lists.proxmox.com
Subject: Re: [pve-devel] [PATCH docs] Update SDN docs example to use sysctl.d over sysctl.conf.
Date: Wed, 28 Jan 2026 11:29:36 +0100 [thread overview]
Message-ID: <kmuhhuaxazztyhofcffq5n3i4sjypav7qg2fbvmbrd2mihsliz@r6y45gowz7tm> (raw)
In-Reply-To: <20260127105520.125559-1-m.federanko@proxmox.com>
On 27.01.2026 11:55, Manuel Federanko wrote:
> Debian trixie does not read /etc/sysctl.conf anymore [1]
>
> [1] https://www.debian.org/releases/trixie/release-notes/issues.html#etc-sysctl-conf-is-no-longer-honored
>
> Suggested-by: Lukas Wagner <l.wagner@proxmox.com>
> Signed-off-by: Manuel Federanko <m.federanko@proxmox.com>
> ---
> pvesdn.adoc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/pvesdn.adoc b/pvesdn.adoc
> index d20a0eb..f404f11 100644
> --- a/pvesdn.adoc
> +++ b/pvesdn.adoc
> @@ -1408,7 +1408,7 @@ If you have multiple gateway nodes, you should disable the `rp_filter` (Strict
> Reverse Path Filter) option, because packets can arrive at one node but go out
> from another node.
>
> -Add the following to `/etc/sysctl.conf`:
> +Create a drop-in sysctl file `/etc/sysctl.d/99-rp-filter.conf`:
>
> -----
> net.ipv4.conf.default.rp_filter=0
> --
Hmm maybe we should add "execute `systemctl restart systemd-sysctl` to
reload the configs" or something?
I know this wasn't included previously but maybe this would be nice.
Either way -- LGTM:
Reviewed-by: Gabriel Goller <g.goller@proxmox.com>
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next prev parent reply other threads:[~2026-01-28 10:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-27 10:55 Manuel Federanko
2026-01-28 10:29 ` Gabriel Goller [this message]
2026-01-28 12:19 ` Gabriel Goller
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