Displaying 20 results from an estimated 600 matches similar to: "[Bridge] bridge doesn't broadcast properly"
2007 Apr 18
1
[Bridge] device eth0 is already a member of a bridge; can't enslave it to bridge Net6
Hello,
I am working on Network-Simulation (VNUML). Our simulator uses linux bridgi=
ng to connect the UMLs.
So there is one problem:
The example is the following: There are two hosts simulating one big net.
The two hosts have connection over the external nets Net3 and Net6 (see htt=
p://www.uni-koblenz.de/~timbub/verteilteSim3.GIF), but in fact there is onl=
y one physical connection between the
2010 Apr 25
1
QEmu 0.12.3 Libvirt-0.8.0 and serials ports
I have a problem with libvirt and serial ports. When I run a xml with serial
tag over libvirt0.8.0 and qemu 0.11 this is the line that libvirt execute
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.11 -cpu qemu32 -enable-kvm -m 0
-smp 1 -name uml2 -uuid 431cb9f4-fdba-c4e8-a35f-23b52f91120a -monitor
2007 Apr 18
1
[Bridge] Ip traffic not bridged
Hi, I am trying to set up a bridge that connects 2 user mode linux
(UML) machines. The bridge lets ARP traffic through, but not the IP
traffic.
linux:~ # brctl showmacs br0
port no mac addr is local? ageing timer
2 00:ff:7d:86:06:47 yes 0.00
3 00:ff:bc:de:07:76 yes 0.00
2 fe:fd:c0:a8:00:03 no
2005 Apr 01
0
Gateway with 9 VMs
Yes, List, I am an UML user that already have a real machine
running 8 UML for:
UML1..UML4 are used for connection to one leased line
that is used for incoming/outgoing mail and incoming
webmail accesses:
UML1=internal firewall, connected to internal LAN
UML2=mailrelay/dmz
UML4=webrelay/dmz
UML3=external firewall, connected to the NET
UML5 and UML6 are used for connection to one ADSL line
2007 Apr 18
1
[Bridge] Strange DHCP behaviour with bridging
Here is the scenario: I have one server with kernel 2.4.24 with a bridge br0
made of 2 interfaces, eth0 and tap0 (the last is an OpenVPN tunnel), and one
remote computer connetting through tap0. If I assign a static IP to the
remote computer, the bridge works perfecly (so I think the problem is not
OpenVPN-related). If I start a DHCPd on the server and I configure the remote
client to get the
2010 Oct 29
0
Best way to give guest promiscuous interface?
I am using CentOS 5.5 with KVM as a host and have a need for one guest
to be able to have promiscuous read access to one port on the physical
host (which is an HP BL460 G6 blade server with Intel 2 port 1Gb
ethernet mezzanine card.)
I initially tried to use PCI passthrough, but I was unable to get it
to work. I set everything up as documented in RHEL documentation
2002 Oct 10
2
tcng version 8z
... is on SourceForge, http://tcng.sourceforge.net/#src
Besides a bunch of bug fixes, this release also contains a
greatly improved version of the comtc utility that copies
comments from the tcng source to tcc''s "tc" output.
There are a few infrastructure changes to make comtc work
smoothly:
- tcc''s -E option is now called -Wexperror or -Wexppostopt,
respectively
2005 Apr 08
1
Multicast routing between two subnets
Hello.
I''m new to this list.
I''m trying to set up multicast routing between two networks:
Internet
^
|
Windows box
|
|
UserModeLinux A <-----> Colinux Router <-----> UserModeLinux B
2010 Dec 21
4
tap2:remus:backup_ip:9000|aio:/path_to_disk.img not working - OSError: [Errno 2] No such file or directory
Hello,
I''m using Xen (installed from source - "hg clone
http://xenbits.xen.org/xen-4.0-testing.hg") on Debian Lenny. Dom0 kernel is
2.6.32-bpo.5-xen-686.
Until now I have successfully ran the Lucid Ubuntu as domU guest, defining
disks as (and also as file:):
disk = [''tap2:aio:/home/xen/domains/lucid/disk.img,xvda1,w'',
2010 Sep 20
1
Xen 4.0.1, tap vs tap2, blktap2 documentation, and gentoo-xen-kernel problem
Hi,
I''ve been testing Xen 4.0.1 with kernel 2.6.34.5 +
http://gentoo-xen-kernel.googlecode.com/files/xen-patches-2.6.34-4.tar.bz2,
and one of the things that I noticed immediately is there are two
problems with tapdisk and this combination.
First, the syntax "disk = [''tap:tapdisk:aio: ..." no longer works.
When tested with HVM domU, it boots, but there was no disk
2010 Sep 07
5
Remus blktap2 issue
Hello,
I have been playing around with Remus on Xen 4.0.1, attempting to fail-over
for an HVM domU.
I''ve run into some problems that I think could be related to tapdisk2 and
its interaction with how one sets up Remus disk replication in the domU
config file.
A few things I''ve noticed:
-The tap:remus:backupHostIP:port|aio:imagePath notation does not work for
me, although this
2015 Jan 05
3
CentOS 6 Xen 4.4.1 packages available on virt6-testing / libvirt blktap2 problems
On Tue, Dec 16, 2014 at 10:29:53PM +0200, Pasi K?rkk?inen wrote:
> >
> > * xend is now disabled by default. You can enable it by running
> > chkconfig. xend has been removed from the tree entirely in Xen 4.5,
> > so this should (hopefully) serve as a "wake-up-call" for people to
> > begin the transition over to xend.
> >
> > * A lot have
2011 Aug 04
3
[Q] VmError: Disk isn''t accessible with tap2:tapdisk:vhd
I''m newbie Xen-4.1.1
I''m trying to boot DomU with the following configuration.
Sometime DomU boot, but sometime boot failed
I''m not sure what is the problem.
I can attach that image with tap-ctl on Dom0.
Does anybody advice me about this problem??
Sincerely
* Environment
OS : Scientific Linux 6.1 x86_64
Kernel : 2.6.32.43
2012 Aug 13
0
How to install pv guests with tap2:aio for remus
Hi Guys,
I''m working with:
1. xen 4.1;
2. dom0 ubuntu kernel 3.2
I''m trying to run remus with disk replication (I can run without disk
replication). But I read I need to use tap2 <
http://nss.cs.ubc.ca/remus/doc.html>.
Well... first I tried to create a pv guest. Then I take this guest.cfg:
1. name = "ubuntu-ha"
2. memory = 256
3. disk =
2013 Mar 26
0
VM hangs during bootup when use Tap2 disk type
Hi, ALL
When I use "tap" config, the VM is OK. Than I replace disk config
"tap" with "tap2", And VM hangs during bootup. I use "xm list" to list
vm and find the time of hanged VM is growing fast.
After VM hangs, we can not create other VMs. It prints "Error: Device
0 (vif) could not be connected. Hotplug scripts not working" . How can
I fix it?
2011 Sep 05
6
Using the Xen GPLPV drivers
There seems to be an outdated page to use PV drivers here:
http://wiki.xensource.com/xenwiki/XenWindowsGplPv
I''d be great if that could be updated.
After installing the PV drivers in windows I didn''t notice any difference in
performance at all. Windows says the drivers are working.
Some more searching and reading and it appears that I do actually need to
make some changes to
2005 Nov 18
7
[OT] Shared hosting for Rails projects
To much of my dissapointment, the uptime on my TxD account does not
improve.
What alternatives do we have for hosting Rails projects on shared
accounts? I would love to keep lighttpd and the level of control I
have on TxD but wouldn''t like to spend much more (I am currently on
the 25$/month plan).
I won''t need much support, but I would love to have subversion
2007 Jul 09
0
To broadcast or not to broadcast...
I''m looking to refine / re-use my recently discussed "Redundant internet
connections"
(http://mailman.ds9a.nl/pipermail/lartc/2007q2/thread.html#21015) in
such a way that I will not be sure of returning traffic, thus I must
monitor the connection my self and not rely on inbound traffic to update
the kernel counters.
I''m considering using arping to ping the
2010 Aug 01
4
Fw: [PATCH] blktap2: blktap2 and pygrub (xen-unstable)
Forwarding to you original patch requested.
It works for me.
Boris
--- On Sun, 7/11/10, eXeC001er <execooler@gmail.com> wrote:
From: eXeC001er <execooler@gmail.com>
Subject: [Xen-devel] [PATCH] blktap2: blktap2 and pygrub (xen-unstable)
To: "Xen-devel" <xen-devel@lists.xensource.com>
Date: Sunday, July 11, 2010, 9:18 AM
1. Bug fix for error: "Error: Device
2012 Oct 17
0
vhd format support failed on suse11 x86_64 sp2
Hi all,
I had met with a question about vhd format when i install xen 4.2.0 source code on suse11_x86_64_sp2.
execute steps:
1)Install fully suse 11 sp2 to host pc
2)Boot from Xen kernel menu
3)Download xen 4.2.0 source code from http://xen.org/download/index_4.2.0.html
4)Download bin86-0.16.19.tar.gz cmake-2.8.9.tar.gz Dev86src-0.16.19.tar.gz gettext-0.18.1.1.tar.gz