Re: FreeBSD 13.0-RC1 ethertype IPv6 (0x86dd), length 2942 on 1500 MTU

From: Lars Schotte <lars_at_gustik.eu>
Date: Mon, 08 Mar 2021 23:28:56 +0100
Hi,
thanks for you fast reaction.

I was sceptical about this, since it contrary to my expectations indeed
does affect IPv4 as well, but I tried it anyway and the result is
NEGATIVE.

Removing TSO6 does not help with it, it still spills out crazy sized
Ethernet frames of ~4000 and so on.

On Mon, 2021-03-08 at 17:22 -0500, Ryan Stone wrote:
> Hi Lars,
> 
> Do you see the TSO6 option enabled on your vtnet interface?  Do you
> see normal packet sizes if you disable it with "ifconfig vtnet0
> -tso6"?  Does it actually fix your IPv6 issue?
-- 
 Lars Schotte
 Mudroňova 13
92101 Piešťany
Received on Mon Mar 08 2021 - 21:28:54 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:41:27 UTC