similar to: virt-manager with dhcpd running on same machine

Thanks for the reply Laine. My problem is that dnsmasq is masking dhcpd, xCAT uses dhcpd for PXE stuff. If dnsmasq answer DHCP requests the PXE boot won' t work. I want to see the logs for ensuring the dnsmasq is not masking dhcpd. Regards, 2018-06-18 11:39 GMT-03:00 Laine Stump <laine@redhat.com>: > On 06/18/2018 09:16 AM, Daniel. wrote: >> Cool, thanks!! Does it have logs?

Cool, thanks!! Does it have logs? Cheers Em 18/06/2018 12:55 AM, "Laine Stump" <laine@redhat.com> escreveu: On 06/15/2018 06:49 PM, Daniel. wrote: > Hi everybody, > > I'm using libvirt together with xCAT, on the same host, for testing > purposes. xCAT install and manages dhcpd. How libvirt interacts with > dhcpd? And if doens't how does the dhcp server of

On Fri, 2016-05-06 at 07:41 -0400, Laine Stump wrote: > On 05/04/2016 08:40 AM, lejeczek wrote: > > > hi users > > > > > > I have my dhcpd to serve nothing but virbr0 (libvirt), OS is Centos > > 7.2 > > Dhcpd would not start, complaining like this: > > >   > Is virbr0 created by libvirt as part of one of its "virtual >

hi users I have my dhcpd to serve nothing but virbr0 (libvirt), OS is Centos 7.2 Dhcpd would not start, complaining like this: No subnet declaration for virbr0 (no IPv4 addresses). ** Ignoring requests on virbr0.  If this is not what    you want, please write a subnet declaration    in your dhcpd.conf file for the network segment    to which interface virbr0 is attached. ** ##SELECTION_END## and

Hi everybody, I'm using libvirt together with xCAT, on the same host, for testing purposes. xCAT install and manages dhcpd. How libvirt interacts with dhcpd? And if doens't how does the dhcp server of libvirt works, plus where I can find information on how to troubleshot it? Regards, -- “If you're going to try, go all the way. Otherwise, don't even start. ..." Charles

Hi. I have a machine with a local DHCP server and a couple of virtual networks and I've configured the server for each virtual interface, so that I would be able to install VMs on the corresponding subnets using PXE. The problem is that the two DHCP servers (my local server and dnsmasq) are conflicting with each other causing the boot process to either fails or takes ages untill a VM can

Hi, I have installed CentOS 6.2 x86_64 and KVM/Qemu and I have some troubles with network. The first case: ----------------- The configuration is: - CentOS 6.2 (hardware machine) has one Ethernet interface with static IP address (eth0). - Virtual machine has bridge network interface with eth0 interface on CentOS 6.2. This bridge is created using wizard integrated with virt-manager. - Bridge

With NM_Controlled=No in the ifcfg file, NM applet shows "Not Managed", so the ifcfg file is being read. What is the extent of interaction of NetworkManager with ifcfg files is unknown....very little information on the net. Seems Network Manager is still mostly unplublished compared to other utilities. Any pointers to literature on this or macro architecture of NM would be appreciated,

hi, we like to use our server to host many guest system. we use these guests as test for our product testing which can be installed trough pxe install (we reinstall these guest very often). unfortunately it''s not possible to use routed network with pxe boot. so we _need_ bridged setup kvm with config as described in:

Hey folks! I want to add a CentOS 5.2 domU to an existing server (Fedora 8) which was setup by another company. The Dom0 does not provide any other services but a BIND-DHCP-server (they deleted dnsmasq and installed bind). Don''t ask my why they did that. My new DomU is connected to eth0, which is a bridge. BIND also listens on eth0 to serve other machines. I start the install of centos

On 11/2/23 05:41, Rowland Penny via samba wrote: > I never said that Kea couldn't be used with Samba, but I can get those > 56 lines of Kea conf into 7 lines of dnsmasq config. Old bump of thread: But... what you can't do with dnsmasq is send dynamic updates to bind to keep your subnet name resolution straight or handle failover of that function. I'm not a fan of the

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi everyone, maybe this is an old fart, but I cant get it to work. I am running libvirt on a laptop, where a dnsmasq is already running to delegate dns info for my local (not-public) network. My resolv.conf (on the host) lists the system-dnsmasq as first server. I had to set the listen-adress for the system-dnsmasq to 127.0.0.1 and set

Hi Rowland, I have not another dhcp server. dnsmasq is not configured. I think the problem may be permissions. Which distribution linux do you use, Ubuntu? I was tracing the script code dhcp-dyndns.sh, when the execution on the first line fails Is correct this instructions in Debian: chown root:root /etc/dhcp/dhcpduser.keytab chmod 400 /etc/dhcp/dhcpduser.keytab ----- Mensaje original

I'm having trouble with the bridged network setup. I'm new to kvm, but I got a window xp sp2 guest set up without trouble a few days ago. I followed the instructions in the RH virtualization guide, and all was fine until I had to reboot the host machine a few days later. Then, I lost networking altogether on the host machine. I lost track of all the things I tried, but finally got

After years of delays and side trips, I really am going to dive in and build my own Samba server. And I have a few questions. All of my servers will be ARM. The main hardware will be Cubieboards (2 and truck). They will be running Centos-7 once the development is finished. For now I am using Fedora 22 arm. My backup file server will be a pogoplug (armv5) with Redsleeve 7.1. My current

Hello All: I'll ask this in the virt list later if this is not the appropriate forum... Yesterday I was troubleshooting an issue with a KVM host. I was unable to access the DNS service on a KVM virtual machine. After verifying that the vm allowed through the DNS ports (53 on UDP/TCP) and still being unable to access, I was able to connect immediately after allowing those ports on the

Hi ? How can I do the dhcp to assign ip for eth2 network?only? ? eth1 and eth0 can igorn ? thank you __________________________________________________________________ Ask a question on any topic and get answers from real people. Go to Yahoo! Answers and share what you know at http://ca.answers.yahoo.com -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I am running libvirt on RHEL 6.2 and getting this below error when I start the daemon: /usr/sbin/libvirtd --verbose 2012-04-20 06:00:13.366+0000: 26900: info : libvirt version: 0.9.11 2012-04-20 06:00:13.366+0000: 26900: error : virExecWithHook:424 : Cannot find 'dnsmasq' in path: No such file or directory 2012-04-20 06:00:13.405+0000: 26900: warning : ebiptablesDriverInit:4066 :

This is my named.conf options { directory "/var/cache/bind"; notify no; empty-zones-enable no; auth-nxdomain yes; listen-on-v6 { none; }; forwarders { 192.168.10.3; 10.0.0.3; }; allow-query { 127.0.0.1/32; 192.168.16.0/24; }; allow-recursion { 127.0.0.1/32;

Hi all, Having a 4 NIC server, I want to bridge eth2 and eth3, with a bridge named br0. Searching the web I only found about creating a file /etc/sysconfig/network-scripts/ifcfg-br0, but did not find where to explicitely list what ports will be bridged. Where is it configured? Thank you. -- RMA.