similar to: Accessing a MAC address from inside the VM?

Displaying 20 results from an estimated 20000 matches similar to: "Accessing a MAC address from inside the VM?"

2018 Feb 27
5
[PATCH] v2v: remove MAC address related information
Remove ties to MAC address because it is likely to change. The code is based on operations net-hwaddr and udev-persistent-net of virt-sysprep. Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> --- v2v/convert_linux.ml | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/v2v/convert_linux.ml b/v2v/convert_linux.ml index b273785e6..8bba74786 100644 ---
2015 Oct 12
2
ssh-keyscan non-standard port broken
Hello, If one passes the -p option for a non-standard port to ssh-keyscan when using the -f option to pull hosts from a file, it results in a known_hosts entry that is incorrect: micah at muck$ cat /tmp/try 199.254.238.47 micah.riseup.net,199.254.238.47 ssh-keyscan -t rsa -p 4422 -f /tmp/try > /tmp/known micah at muck$ cat /tmp/known [micah.riseup.net,199.254.238.47]:4422 ssh-rsa
2006 Jan 23
1
Two ethernet adapters and more
I am running Asterisk at home on one of my systems here. It uses Centos 4.2. It does NOT have a GUI interface. Command line only at console or via SSH (yeah, I know that I was working on another server to get GUI tools working through SSH, but I am NOT going to muck with AAH build). yum update is potentially dangerous, when it replaces the kernel. You can loose all of your Zaptel driver
2011 Dec 20
8
Network config module won't work. -Mac address errors
Hello, I created a module for modifying the base network settings on a machine. However no matter what changes I make it keeps giving me the error "has different MAC address than expected, ignoring" when the network tries to startup. I am testing this out on the puppet learning VM. Does anyone see anything wrong with my code: init.pp -------------------------- define basehost
2015 Jun 07
2
newbie question on installation over existing Linux
On 06/07/2015 03:25 PM, Gregory P. Ennis wrote: > On Sun, 2015-06-07 at 15:16 -0700, Kay Schenk wrote: >> If I choose to do a fresh install of CentOS 6 with "replace existing >> Linux systems", will it also wipe out my /home directory? In the past >> when I've done this with another Linux distro, /home was not >> affected. >> >> Or, would I
2005 Dec 27
3
CMS centos3
Anyone using or recomend a content management system that will install without out a lot of mucky muck on a Centos3 system? I looked at Zope but it needs a newer Python, Midgaard looks likes it's geared towards RHEL4. OpenCMS looks like it runs on java so that might work. I have yet to look at Rubyrails and Django.
2015 Jun 07
3
newbie question on installation over existing Linux
If I choose to do a fresh install of CentOS 6 with "replace existing Linux systems", will it also wipe out my /home directory? In the past when I've done this with another Linux distro, /home was not affected. Or, would I need to do "fresh" install and then muck with partitioning using a Custom Layout? Right now, it's kind of looking like the latter to me, and if so,
2015 Nov 16
1
About IPv6 Link-Local Address(CentOS5)
> First off, I assume you can ping your link-local address: > > ping6 -I eth1 fe80::a00:27ff:fe03:5b8a > > Second, you never mentioned how eth1 was assigned its IPv6 address. > Given that you've tried to embed an IPv4 address within an IPv6 address > (which is normally done with a 0:0:0:0:0: prefix), I'd guess you did it > manually. If so, with what tools?
2005 Aug 26
2
dom0 bootup -- Device eth0 has differet mac address than expected
CentOS 4.1, Xen 2.0.7. My dom0 is booting up but can''t get to the outside network because eth0 won''t start due to, apparently, Xen providing a different mac address than expected. How do I tell Xen to start eth0 at the bootup with a specific mac address that lines up with the HWADDR= line in my ifcfg-eth0? Note that a normal bootup into CentOS 4.1 outside of the Grub Xen bootup
2014 Apr 07
1
[PATCH v8 01/10] qspinlock: A generic 4-byte queue spinlock implementation
On Fri, Apr 04, 2014 at 12:57:27PM -0400, Konrad Rzeszutek Wilk wrote: > On Fri, Apr 04, 2014 at 03:00:12PM +0200, Peter Zijlstra wrote: > > > > So I'm just not ever going to pick up this patch; I spend a week trying > > to reverse engineer this; I posted a 7 patch series creating the > > equivalent, but in a gradual and readable fashion: > > > >
2014 May 08
2
[PATCH v10 08/19] qspinlock: Make a new qnode structure to support virtualization
On Wed, May 07, 2014 at 11:01:36AM -0400, Waiman Long wrote: > /* > + * To have additional features for better virtualization support, it is > + * necessary to store additional data in the queue node structure. So > + * a new queue node structure will have to be defined and used here. > + */ > +struct qnode { > + struct mcs_spinlock mcs; > +}; You can ditch this entire
2014 Apr 07
1
[PATCH v8 01/10] qspinlock: A generic 4-byte queue spinlock implementation
On Fri, Apr 04, 2014 at 12:57:27PM -0400, Konrad Rzeszutek Wilk wrote: > On Fri, Apr 04, 2014 at 03:00:12PM +0200, Peter Zijlstra wrote: > > > > So I'm just not ever going to pick up this patch; I spend a week trying > > to reverse engineer this; I posted a 7 patch series creating the > > equivalent, but in a gradual and readable fashion: > > > >
2014 May 08
2
[PATCH v10 08/19] qspinlock: Make a new qnode structure to support virtualization
On Wed, May 07, 2014 at 11:01:36AM -0400, Waiman Long wrote: > /* > + * To have additional features for better virtualization support, it is > + * necessary to store additional data in the queue node structure. So > + * a new queue node structure will have to be defined and used here. > + */ > +struct qnode { > + struct mcs_spinlock mcs; > +}; You can ditch this entire
2019 Nov 18
2
Post-installation setup script for CentOS 7 servers
--On Monday, November 18, 2019 6:06 PM +0100 Leon Fauster via CentOS <centos at centos.org> wrote: > I dont see if it was mentioned; but "network scripts" are deprecated in > C8. So better start the mental migration today before the packages get > removed totally :-) What file holds all those settings, now? As a rule, I prefer to edit text files to finding the right
2020 Feb 19
3
[PATCH] x86/ioperm: add new paravirt function update_io_bitmap
On 18.02.20 22:03, Thomas Gleixner wrote: > Juergen Gross <jgross at suse.com> writes: >> Commit 111e7b15cf10f6 ("x86/ioperm: Extend IOPL config to control >> ioperm() as well") reworked the iopl syscall to use I/O bitmaps. >> >> Unfortunately this broke Xen PV domains using that syscall as there >> is currently no I/O bitmap support in PV domains.
2020 Feb 19
3
[PATCH] x86/ioperm: add new paravirt function update_io_bitmap
On 18.02.20 22:03, Thomas Gleixner wrote: > Juergen Gross <jgross at suse.com> writes: >> Commit 111e7b15cf10f6 ("x86/ioperm: Extend IOPL config to control >> ioperm() as well") reworked the iopl syscall to use I/O bitmaps. >> >> Unfortunately this broke Xen PV domains using that syscall as there >> is currently no I/O bitmap support in PV domains.
2010 Jun 09
1
MAC address changes after cloning
Hi, I have x86 system and have used clonezilla to clone the entire hardisk of system A and restored it on another x86 system, system B. After the cloning process, i notice that the MAC address of the system B in the /etc/sysconfig/network-scripts/ifcfg-eth0 is changed and is having the MAC address of system A. The interesting part is that if i do an ifconfig from the bash prompt, the MAC
2004 Aug 06
2
a new directory service
> Hopefully.. considering their DSP guy and a handful of others were laid > off.. the new DSP they have really blows too so I'm forced into using the > old one.. oh well. The ogg plugin author was not an employee. He was a contractor. He's still working on the plugin regardless. > Oh that's cool.. and I assume the WMP plugin is available through the wacky > MS
2011 Nov 10
0
Can't assign the 2nd MAC address to the VM
to all who read this message, I can't assign the second MAC to the second NIC for a VM. If only use 1 NIC, assigning MAC works. But not for 2 NICs or more. Do anyone has any ideas? I have installed KVM on Ubuntu 11.10 64bit on my laptop. Also created the bridge on the host, and also taps. I created a RHEL 6.1 64bit VM on this environment and run: sudo kvm -m 512 -drive
2006 Aug 01
1
changing MAC address makes VM unreachable
I''m using 3.0.2-3 and have gotten a matching user report from someone using 3.0.1. After powering off a VM, changing its MAC address and rebooting, it becomes unreachable. I made sure all ARP caches expired first before trying to contact the VM. Looking at the network traffic shows the ARP who-has query hanging indefinitely. "brctl showmacs xenbr0" also shows the old,