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From: Samuel Thibault <samuel.thibault@gnu.org>
To: Chris Heinze <c.heinze@precibake.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] slirp, incoming packets get truncated
Date: Fri, 6 Sep 2019 11:59:05 +0200	[thread overview]
Message-ID: <20190906095905.44hrurx3vlbqidkq@function> (raw)
In-Reply-To: <0115e29c-2254-09c3-13d5-6dfb5307d968@precibake.com>

Hello,

Chris Heinze, le mar. 03 sept. 2019 17:02:15 +0200, a ecrit:
> on the guest:
> root@guest:~# tcpdump -ni eth0 port 19003
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
> listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes
> 16:49:39.430959 IP 10.0.2.2.33294 > 10.0.2.15.19003: UDP, bad length 9000 > 1472

Just to be sure: did you configure your guest mru to 9000 ? Does the
emulated network hardware card support jumbo frames?

Samuel


  reply	other threads:[~2019-09-06  9:59 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-03 15:02 [Qemu-devel] slirp, incoming packets get truncated Chris Heinze
2019-09-06  9:59 ` Samuel Thibault [this message]
2019-09-06 10:54   ` Chris Heinze
2019-09-06 11:14     ` Samuel Thibault
2019-09-07 23:29 ` Samuel Thibault
2019-09-09 10:35   ` Chris Heinze
2019-09-09 10:51   ` Philippe Mathieu-Daudé
2019-09-09 10:59     ` Samuel Thibault

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