similar to: Xen + NAT + dhcp (static assignment using MAC)

This is basically a continuation of an older posting[0] I found, but apparently no solution has been posted. So, I'm trying to setup static DHCP leases with dnsmasq that is being started by libvirtd: ----------------------------------------------------------- $ sudo virsh net-dumpxml --network default <network> [...] <dns enable='no'/> <ip

I have a CentOS 6.4 VM that is getting its DHCP information from dnsmasq (a libvirt instance). However, it is not applying the routing information. Attached is a tcpdump of the dhcpc output. You'll see: Default-Gateway Option 3, length 4: 192.168.122.1 However, when I run 'route -n', I get: # route -n Kernel IP routing table Destination Gateway Genmask

Hi, It looks like that's the issue: # cat /var/lib/libvirt/dnsmasq/osc_mgmt.hostsfile 52:54:00:2c:85:92,192.168.80.1,openstack-controller-00 But it makes me wonder...libvirt should be generating and managing this file right? Do I need to edit this myself or should libvirt be updating this file? If so then why isn't it? On Mon, Oct 30, 2017 at 5:21 AM, Yalan Zhang

Given the following network configuration: =========== <network> <name>osc_mgmt</name> <uuid>d93fe709-14ae-4a0e-8989-aeaa8c76c513</uuid> <forward mode='route'/> <bridge name='osc_mgmt' stp='on' delay='0'/> <mac address='52:54:00:3f:fe:10'/> <ip address='192.168.80.254'

On 2/1/2018 9:28 AM, Laine Stump wrote: > On 02/01/2018 09:22 AM, Daniel P. Berrangé wrote: >> On Thu, Feb 01, 2018 at 09:19:11AM -0500, Laine Stump wrote: >>> On 01/30/2018 07:37 PM, john@bluemarble.net wrote: >>>> I'm trying to use virt-manager and qemu/kvm on Arch Linux. The box I'm >>>> using is also the router for my house. It runs a kea DHCP

On Thu, Feb 01, 2018 at 09:19:11AM -0500, Laine Stump wrote: > On 01/30/2018 07:37 PM, john@bluemarble.net wrote: > > I'm trying to use virt-manager and qemu/kvm on Arch Linux. The box I'm > > using is also the router for my house. It runs a kea DHCP server. When I > > try to start the default NAT network, it can't start dnsmasq because that > > port is

I'm trying to use virt-manager and qemu/kvm on Arch Linux. The box I'm using is also the router for my house. It runs a kea DHCP server. When I try to start the default NAT network, it can't start dnsmasq because that port is already bound. Is there a way to have it not bind on this interface? I see there is an except-on statement in the dnsmasq.conf, but I can't add lines to that

On Friday 22 November 2013 04:19 PM, Sherin A wrote: > On Friday 22 November 2013 01:33 PM, Sherin A wrote: >> On Friday 22 November 2013 01:24 PM, Gao feng wrote: >>> On 11/22/2013 03:47 PM, Sherin A wrote: >>>> Hello, >>>> >>>> I am not able to see vrbr0 in my box. Can some one help me >>>> with this ? . I am trying

You can do this with the built in dhcp server for the virtual network. The definition is passed to dnsmasq. ... <ip address="192.168.122.1" netmask="255.255.255.0"> <dhcp> <range start="192.168.122.100" end="192.168.122.254" /> <host mac="00:16:3e:e2:ed" name="foo.example.com"

Hi guys, I'm running a KVM/libvirt host in a datacenter and got a fancy IPv4 subnet from my provider. I'm able to assign IPs from that subnet via dhcp to my VMs: host01 ~ # virsh net-dumpxml internet <network connections='3'> <name>internet</name> <uuid>37b888cc-510f-46f1-9246-346da96222ed</uuid> <forward dev='enp5s0f0'

Please check the dnsmasq hostsfile, should have all the records there: # cat /var/lib/libvirt/dnsmasq/osc_mgmt.hostsfile 52:54:00:2c:85:92,192.168.80.1,openstack-controller-00 52:54:00:e2:4b:25,192.168.80.2,openstack-database-00 52:54:00:50:91:04,192.168.80.3,openstack-keystone-00 52:54:00:fe:5b:36,192.168.80.7,openstack-rabbitmq-00 52:54:00:95:ca:bd,192.168.80.5,openstack-glance-00 -------

Hey, I was originally asking questions on xen-users but no one seems to have any idea about this so I figured I''d try this list. I compiled Xen from source (3.2 testing) on an Intel machine running Fedora Core 8 and have discovered that my guest (Windows Vista) does not have a network connection. Looking at various online documentation and a machine that does work, I guessed that I

Hello everybody, i've defined a simple network, with no dhcp. I'd like to use dnsmasq only as a dns server. $ virsh net-dumpxml basicswitch <network> <name>basicswitch</name> <uuid>60f491d2-d6c4-6b57-8a50-081cace8dedc</uuid> <forward mode='nat'/> <bridge name='virbr1' stp='on' delay='0' /> <ip

Hello, First, this setup works fine without any error in syslinux 4.06 as show below. For convenience, both versions of syslinux 4.06 [#1] and 5.10 [#2] directories (~2MB each) are uploaded ready for test. As said before, this is tested on qemu-1.5.0 + dnsmasq 2.66 in Arch Linux @ 64-bit. If more info is needed, please let me know. Good luck! Relevant directory structure is at

On 10/04/2013 12:09 PM, Tim wrote: > Hi guys, > > I'm running a KVM/libvirt host in a datacenter and got a fancy IPv4 > subnet from my provider. I'm able to assign IPs from that subnet via > dhcp to my VMs: > > host01 ~ # virsh net-dumpxml internet > <network connections='3'> > <name>internet</name> >

On 8/1/19 4:21 AM, Christian Kujau wrote: > This is basically a continuation of an older posting[0] I found, but > apparently no solution has been posted. So, I'm trying to setup static > DHCP leases with dnsmasq that is being started by libvirtd: > > > ----------------------------------------------------------- > $ sudo virsh net-dumpxml --network default >

Hello everyone ! Well, I'm setting up a 'new' box with samba 4.9.3 on Ubuntu 18.04 Idea is to use Host OS for Domain Controler (dc1.smb.domain.tld) and a LXC container (ubuntu 18.04 too) as Domain Member with File Server (fs.smb.domain.tld). Administration through Windows OS will be done with a Qemu KVM. Bad thing is that I get : > Failed to bind to 0.0.0.0:53 TCP -

On 02/07/2018 03:07 PM, John Ratliff wrote: > On 2/1/2018 9:28 AM, Laine Stump wrote: >> On 02/01/2018 09:22 AM, Daniel P. Berrangé wrote: >>> On Thu, Feb 01, 2018 at 09:19:11AM -0500, Laine Stump wrote: >>>> On 01/30/2018 07:37 PM, john@bluemarble.net wrote: >>>>> I'm trying to use virt-manager and qemu/kvm on Arch Linux. The box I'm

I find that libvirt clogs up syslog with trivial DHCP notifications. I know how to configure alternate logging with dnsmasq directly via 'log-facility' and/or 'quiet-dhcp' options but the XML format used by libvirt appears to have no equivalent options. Is there a way to reduce syslog spam from libvirt without switching to a system-wide dnsmasq service?

Thanks for the hint with net-update, thats exactly that what I was looking for. Am 07.10.2013 13:10, schrieb Laine Stump: > On 10/04/2013 12:09 PM, Tim wrote: >> Hi guys, >> >> I'm running a KVM/libvirt host in a datacenter and got a fancy IPv4 >> subnet from my provider. I'm able to assign IPs from that subnet via >> dhcp to my VMs: >> >>