netdev - Re: [PATCH nf] selftests: netfilter: disable rp

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Thu, 10 Feb 2022 10:13:29 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     Hangbin Liu <liuhangbin@...il.com>
Cc:     netdev@...r.kernel.org, netfilter-devel@...r.kernel.org,
        Florian Westphal <fw@...len.de>, Yi Chen <yiche@...hat.com>
Subject: Re: [PATCH nf] selftests: netfilter: disable rp_filter on router

On Thu, Feb 10, 2022 at 04:46:28PM +0800, Hangbin Liu wrote:
> Hi Pablo, Florian,
> On Thu, Feb 10, 2022 at 11:32:05AM +0800, Hangbin Liu wrote:
> > +ip netns exec ${nsrouter} sysctl net.ipv4.conf.veth0.rp_filter=0 > /dev/null
> > +ip netns exec ${nsrouter} sysctl net.ipv4.conf.veth1.rp_filter=0 > /dev/null
> 
> Oh, disable rp_filter on veth0 is enough for the current testing. But for the
> format and maybe a preparation for future testing. Disable veth1 rp_filter
> should also be OK. If you think there is no need to do this on veth1.
> I can send a v2 patch.

Send v2, I'll toss v1 patch.

Thanks.