netdev - Re: [PATCH iproute2] ip: link: netkit: Support scrub options

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Message-ID: <1cb55499-f560-4296-a44c-e5af7a3d1758@blackwall.org>
Date: Mon, 24 Feb 2025 10:51:57 +0200
From: Nikolay Aleksandrov <razor@...ckwall.org>
To: Jordan Rife <jordan@...fe.io>, Daniel Borkmann <daniel@...earbox.net>
Cc: netdev@...r.kernel.org, bpf@...r.kernel.org, stephen@...workplumber.org,
 dsahern@...nel.org
Subject: Re: [PATCH iproute2] ip: link: netkit: Support scrub options

On 2/22/25 22:41, Jordan Rife wrote:
> Add "scrub" option to configure IFLA_NETKIT_SCRUB and
> IFLA_NETKIT_PEER_SCRUB when setting up a link. Add "scrub" and
> "peer scrub" to device details as well when printing.
> 
> $ sudo ./ip/ip link add jordan type netkit scrub default peer scrub none
> $ ./ip/ip -details link show jordan
> 43: jordan@nk0: <BROADCAST,MULTICAST,NOARP,M-DOWN> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
>     link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff promiscuity 0 allmulti 0 minmtu 68 maxmtu 65535
>     netkit mode l3 type primary policy forward peer policy forward scrub default peer scrub none numtxqueues 1 numrxqueues 1 gso_max_size 65536 gso_max_segs 65535 tso_max_size 524280 tso_max_segs 65535 gro_max_size 65536 gso_ipv4_max_size 65536 gro_ipv4_max_size 65536
> 
> Link: https://lore.kernel.org/netdev/20241004101335.117711-1-daniel@iogearbox.net/
> 
> Signed-off-by: Jordan Rife <jordan@...fe.io>
> ---
>  ip/iplink_netkit.c | 46 +++++++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 45 insertions(+), 1 deletion(-)
> 

Patch looks good to me, since this is a new feature perhaps it should
target iproute2-next. Thanks!

Acked-by: Nikolay Aleksandrov <razor@...ckwall.org>