From: ѽ҉ᶬḳ℠ <vtol@gmx.net>
To: "netfilter@vger.kernel.org" <netfilter@vger.kernel.org>
Subject: [nftables 0.9.2 | flow table] check whether it works?
Date: Sun, 22 Mar 2020 14:18:52 +0000 [thread overview]
Message-ID: <41317d5f-a0b4-da4e-356b-45cf7677cf15@gmx.net> (raw)
How it is possible to check whether flowtable offloading actually works?
Can the populated flowtables somehow be dumped / observed / monitored?
If not mistaken the conntrack table would exhibit the [OFFLOAD] label
but observing the conntack table it does not show such label.
Reading https://lwn.net/Articles/738214/:
> Patch 5/5 Switches and NICs come with built-in flow table, I've been
> observing out of tree patches in OpenWRT/LEDE to integrate this into
> Netfilter for a little while. This patch adds the ndo hooks to
> populate hardware flow table.
This node running OpenWrt with Marvell Armada 385 88F6820 (that
supposedly features Accelerated Data Path) with integrated NIC plus an
onboard Marvell 88E6176 switch, latter driven by DSA, I am wondering
whether flowtables offloading is even expected to work in such setup?
next reply other threads:[~2020-03-22 14:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-22 14:18 ѽ҉ᶬḳ℠ [this message]
2020-03-26 7:17 ` [nftables 0.9.2 | flow table] check whether it works? ѽ҉ᶬḳ℠
2020-03-26 10:22 ` Pablo Neira Ayuso
2020-03-26 10:41 ` ѽ҉ᶬḳ℠
2020-03-26 11:29 ` Pablo Neira Ayuso
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=41317d5f-a0b4-da4e-356b-45cf7677cf15@gmx.net \
--to=vtol@gmx.net \
--cc=netfilter@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox