From: JM <jeevhi@gmail.com>
To: netfilter-devel@vger.kernel.org
Subject: inserting rule at the top of the chain using libnftnl
Date: Mon, 31 Aug 2020 22:32:58 +0530 [thread overview]
Message-ID: <CALiWujLPe4WZyUjgGzS6BTzWdTh4EDWZ7gYDUDOZYBSN4AYKqw@mail.gmail.com> (raw)
Hi,
I use libnftnl to manage our firewall and adding rules to the chain. I
am using libnftnl-1.1.7/examples/nft-rule-add.c as the reference.
I have no issues appending a rule or inserting AFTER a certain rule
using NFTNL_RULE_POSITION or NFTNL_RULE_POSITION.
However, I am struggling to insert a rule at the top of the chain. I
am unable to find a way to insert a rule BEFORE another rule or top of
the chain so that the rule is the first rule.
Can someone help, please
Jim
reply other threads:[~2020-08-31 17:03 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=CALiWujLPe4WZyUjgGzS6BTzWdTh4EDWZ7gYDUDOZYBSN4AYKqw@mail.gmail.com \
--to=jeevhi@gmail.com \
--cc=netfilter-devel@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;
as well as URLs for NNTP newsgroup(s).