I am not using ipv6.

On Tue, Nov 14, 2017 at 9:10 AM, Mario Limonciello <[email protected]>
wrote:

> @Dave:
>
> I was glancing at r8152 driver and notice that it has some special
> handling for ipv6.  Is this issue reproducing only in ipv6 for you?
> https://github.com/torvalds/linux/commit/6128d1bb30748d0ff56a63898d14f3
> 12126e404c
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1729674
>
> Title:
>   TB16 dock ethernet corrupts data with hw checksum silently failing
>
> Status in Dell Sputnik:
>   Triaged
> Status in linux package in Ubuntu:
>   In Progress
>
> Bug description:
>   It looks like TCP  rx and tx checksum offloading is broken on the TB16
> dock's ethernet adapter. For example downloading a large file such as the
> Ubuntu ISO, and then running an md5sum on it yields the incorrect md5sum.
> This is because
>   rx-checksumming: on
>   tx-checksumming: on
>   and both set to on by default.
>
>   Running sudo ethtool -K <TB16 eth device> tx off rx off, allows the
>   download to complete correctly.  This is very bad since this can cause
>   very bad untrustworthy behavior.
>
>   This was conducted using an Dell Precision 5520 on Ubuntu 16.04+linux-
>   generic-hwe-16.04-edge.
>
>   Thank you
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/dell-sputnik/+bug/1729674/+subscriptions
>

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https://bugs.launchpad.net/bugs/1729674

Title:
  TB16 dock ethernet corrupts data with hw checksum silently failing

To manage notifications about this bug go to:
https://bugs.launchpad.net/dell-sputnik/+bug/1729674/+subscriptions

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