From: Avi Kivity <avi@redhat.com>
To: Volker Cordes <mail@vcordes.info>
Cc: kvm@vger.kernel.org
Subject: Re: networking problems between vms
Date: Mon, 07 Feb 2011 12:41:55 +0200 [thread overview]
Message-ID: <4D4FCC73.1030104@redhat.com> (raw)
In-Reply-To: <4D4FC0BD.9050801@vcordes.info>
On 02/07/2011 11:51 AM, Volker Cordes wrote:
> Hello,
>
> I'm running 4 virtual machines on one host, connected by a network
> bridge on the host (IP 192.168.0.1). All TAP devices get added to that
> bridge when starting the vm:
>
> brctl show
> bridge name bridge id STP enabled interfaces
> br0 8000.52fd3fbd954e no tap01
> tap02
> tap03
> tap04
>
> I use virtio networking (but tried the e1000 driver, too). The vms have
> static IPs 192.168.0.250 - 253 with 192.168.0.1 as the gateway.
> Connecting from the host to the machines and from the machines to the
> internet works just fine. The problem lies in connecting from one
> machine to another. There is a 30 seconds delay until the connection
> gets established, I tried ssh, http and mysql. After the connection is
> there, the speed seems to be normal.
>
> Any hints would be appreciated.
>
Does
brctl setfd br0 0.5
help?
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-02-07 10:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-07 9:51 networking problems between vms Volker Cordes
2011-02-07 10:41 ` Avi Kivity [this message]
2011-02-07 11:27 ` Volker Cordes
2011-02-08 10:16 ` Avi Kivity
2011-02-09 22:12 ` Volker Cordes
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4D4FCC73.1030104@redhat.com \
--to=avi@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=mail@vcordes.info \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).