From: Martin Mailand <martin@tuxadero.com>
To: Simon Chen <simonchennj@gmail.com>
Cc: kvm@vger.kernel.org
Subject: Re: weird packet loss between two VMs
Date: Mon, 05 Mar 2012 18:43:42 +0100 [thread overview]
Message-ID: <4F54FB4E.8040000@tuxadero.com> (raw)
In-Reply-To: <CANj2EbczGGp3sFSTFyygE8PAou3g+5pvhPwERjQvAfngypoO9A@mail.gmail.com>
Hi Simon,
you are using a 100Mbits nic and you try to send with 600M, try a
1000Mbits on the sending site as well.
-martin
Am 05.03.2012 00:57, schrieb Simon Chen:
> For the two VMs, one is using 100M VNIC, the other is using 1000M one.
> The vnet interfaces for the two VMs are put on two bridges on the two
> servers, both tap into the second vlan. I then run iperf to send UDP
> packets from the 100M VM to the 1000M VM using the following
> parameter:
> iperf -c 10.6.6.17 -t 30 -i 2 -r -b 600M
prev parent reply other threads:[~2012-03-05 17:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-04 23:57 weird packet loss between two VMs Simon Chen
2012-03-05 17:43 ` Martin Mailand [this message]
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