DPDK usage discussions
 help / color / mirror / Atom feed
From: Дмитрий Степанов <stepanov.dmit@gmail.com>
To: users@dpdk.org
Subject: Find all matches with DPDK ACL
Date: Thu, 18 Nov 2021 19:55:23 +0300
Message-ID: <CA+-SuJ1G8zBPWgvVCZd_D5KQeXkMyrUkWjHfPXwFkhy08prU-g@mail.gmail.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 516 bytes --]

Hi folks!

I'm using DPDK's ACL library to classify incoming packets by IPv4 5 tuple
match (src address, dst address, src port, dst port, protocol). Right now
it is possible to find only the best match based on the rule's priority.
Is there any way (maybe a custom patch for the ACL library exists?) to find
all matches in a single request? Decreased performance and even some
false-positive matches are acceptable.
It could be a big number of matches so using categories is not an option.

Thanks,
Dmitriy Stepanov

[-- Attachment #2: Type: text/html, Size: 578 bytes --]

             reply	other threads:[~2021-11-19 10:52 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-18 16:55 Дмитрий Степанов [this message]
2021-11-24 10:06 ` Steffen Weise
2021-11-24 15:19   ` Dmitry Kozlyuk
2021-11-26 13:53     ` Дмитрий Степанов
2021-11-26 14:12       ` Dmitry Kozlyuk
2021-11-26 14:56         ` Дмитрий Степанов
2021-11-26 23:56           ` Dmitry Kozlyuk

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=CA+-SuJ1G8zBPWgvVCZd_D5KQeXkMyrUkWjHfPXwFkhy08prU-g@mail.gmail.com \
    --to=stepanov.dmit@gmail.com \
    --cc=users@dpdk.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

DPDK usage discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://inbox.dpdk.org/users/0 users/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 users users/ http://inbox.dpdk.org/users \
		users@dpdk.org
	public-inbox-index users

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.users


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git