From: David Miller <davem@davemloft.net>
To: captwiggum@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: TAHI testing fails for IPv6 Fragments in Kernel 4.9
Date: Wed, 06 Mar 2019 14:28:18 -0800 (PST) [thread overview]
Message-ID: <20190306.142818.1045935324715292108.davem@davemloft.net> (raw)
In-Reply-To: <CAB=W+onx8Y6-Mjh4=Q=BS_Xr6nmX36sCa8bwX6uHgmS1UuKDdg@mail.gmail.com>
From: Captain Wiggum <captwiggum@gmail.com>
Date: Wed, 6 Mar 2019 15:26:43 -0700
> We are using the TAHI Self-test tools from IPv6 Ready Logo Program:
> https://www.ipv6ready.org/?page=documents&tag=ipv6-core-protocols
>
> The test passed up to 4.9.133, then fails ever since.
>
> The are about 20 failing test cases regarding IPv6 fragments,
> where the kernel is issuing an ICMPv6 parameter problem pointing
> to the Fragmentation Header.
>
> I see lots of commits regarding improving fragment processing.
> Has anyone else run TAHI tests on kernel 4.9 or later?
> Is there any interest in looking into this to improve
> the IPv6 functionality?
It is intentionally failing those tests to fix a denial of service
issue with ipv6 fragmentation and this will therefore not be changed.
next prev parent reply other threads:[~2019-03-06 22:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-06 22:26 TAHI testing fails for IPv6 Fragments in Kernel 4.9 Captain Wiggum
2019-03-06 22:28 ` David Miller [this message]
2019-03-06 22:34 ` Eric Dumazet
2019-03-06 22:50 ` David Miller
2019-03-06 22:51 ` Captain Wiggum
2019-03-12 4:12 ` Captain Wiggum
2019-03-12 4:18 ` Captain Wiggum
2019-03-12 4:20 ` Eric Dumazet
2019-03-12 4:29 ` Captain Wiggum
2019-03-06 22:29 ` Florian Fainelli
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