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From: Roman Mamedov <rm@romanrm.net>
To: netfilter-devel@vger.kernel.org
Subject: iptables: considers incomplete rule in -C and finds an erroneous match
Date: Mon, 5 Feb 2024 04:45:19 +0500	[thread overview]
Message-ID: <20240205044519.45334f8e@nvm> (raw)

Hello,

According to my ip6tables, a rule like this already exists:

  # ip6tables -C INPUT -p tcp -m multiport --dports 80,443 -j ACCEPT && echo Exists
  Exists

Except that it doesn't, and an extra IP filter is present:

  # ip6tables-save | grep 80,443
  -A INPUT -s fd39::/16 -p tcp -m multiport --dports 80,443 -j ACCEPT

Is that the expected behaviour?

ip6tables v1.8.9 (legacy)

Thanks

-- 
With respect,
Roman

             reply	other threads:[~2024-02-04 23:52 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-04 23:45 Roman Mamedov [this message]
2024-02-04 23:59 ` iptables: considers incomplete rule in -C and finds an erroneous match Roman Mamedov
2024-02-06 15:07 ` Phil Sutter

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