From: Phil Sutter <phil@nwl.cc>
To: Arturo Borrero Gonzalez <arturo@netfilter.org>
Cc: "netfilter-devel@vger.kernel.org" <netfilter-devel@vger.kernel.org>
Subject: Re: iptables-nft-restore issue
Date: Wed, 30 Sep 2020 16:18:29 +0200 [thread overview]
Message-ID: <20200930141829.GD19674@orbyte.nwl.cc> (raw)
In-Reply-To: <198c69b7-d7b2-f910-c469-199bfe2fda28@netfilter.org>
Hi Arturo,
On Wed, Sep 30, 2020 at 11:58:52AM +0200, Arturo Borrero Gonzalez wrote:
> I discovered my openstack neutron linuxbridge-agent malfunctioning when using
> iptables-nft and it seems this ruleset is causing the issue:
The problem is the '-' policy in builtin chains. Maybe I broke that a
while ago. I tried to come up with a fix, but it seems
iptables-legacy-restore is a bit quirky: it leaves the chain's policy
untouched, although --noflush was not given. Implementing this is a bit
problematic with how iptables-nft does the caching.
Cheers, Phil
prev parent reply other threads:[~2020-09-30 14:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 9:58 iptables-nft-restore issue Arturo Borrero Gonzalez
2020-09-30 11:59 ` Florian Westphal
2020-09-30 12:13 ` Pablo Neira Ayuso
2020-09-30 12:26 ` Pablo Neira Ayuso
2020-10-02 11:30 ` Arturo Borrero Gonzalez
2020-10-02 11:42 ` Pablo Neira Ayuso
2020-09-30 14:18 ` Phil Sutter [this message]
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