-
Static IP for a VM in Usermode Networking under QEMU/libvirt
I have a Windows XP VM running in the virtual network hosted in a system based on KNOPPIX-6.7.1 DVD, and would like to assign a static IP to the VM instead of one from DHCP. The virtual network is NAT forwarding installed 'out-of-box' in libvirt/qemu. According to the documentation at wiki.libvirt.org/page/Networking and libvirt.org/formatnetwork.html, this could be achieved by adding a <host> element inside the <dhcp> element of the network xml used by the VM, which is the virtual network named 'default' in my case. Using 'virsh net-edit' I seem to be able to add the <host> element
<host mac='{mac obtained from the guest xml, in /etc/libvirt/qemu/win-xp.xml}' name='xp-ip99.mycompany.local' ip='192.168.122.1' />
but the change doesn't seem to "stick" - when I queried the virtual network after the edit the host element never showed up. I am wondering if this might be due to the (mis-)configuration of my VM and the virtual network (what to look for, and how they should they be?), or perhaps the <host> element should be added in a different way? -- any help and pointers would be appreciated.
Systems info:
KNOPPIX_V6.7.1DVD - boot: knoppix64 fromhd=/dev/sda1
dpkg's installed: ibvirt0_0.8.3-5+squeeze2_i386.deb
libxenstore3.0_4.0.1-2_i386.deb
libvirt-bin_0.8.3-5+squeez2_i386.deb
python-libvirt_0.8.3-5+squeeze2_i386.deb
python-urlgrabber_3.9.1-4_all.deb
python-gtk-vnc_0.4.1-4_i386.deb
virtinst_0.500.3-2_all.deb
virt-manager_0.8.4-8_all.deb
'virt-manager' is used to manage the VM.
Thank you in advance.
Boryeu Mao
-
Instead of solutions for a static IP, my network need for the Win XP VM under KVM is satisfied by an alternative (and ultimately better) alternative of a public bridged network. This was aided by the more up-to-date information on bridged KVM network contained in the following articles (for two different but KVM-compatible installations):
http://www.sgenomics.org/~jtang/blog...entific_Linux/
http://wiki.centos.org/HowTos/KVM
Under the bridged network, the VM is given a DHCP address but is accessible by its machine name.
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
![Fanxiang 4TB 2TB 1TB SSD 550MB/s 2.5'' SATA III Internal Solid State Drive lot picture](/store/img/g/pB0AAOSwrbRkIWhk/s-l225/Fanxiang-4TB-2TB-1TB-SSD-550MB-s-2-5-SATA-III-Inte.jpg)
Fanxiang 4TB 2TB 1TB SSD 550MB/s 2.5'' SATA III Internal Solid State Drive lot
$188.99
![Netac 2TB 1TB 512GB 240GB Internal SSD 2.5'' SATAIII 6Gb/s Solid State Drive lot picture](/store/img/g/pJUAAOSwFaRkhuj-/s-l225/Netac-2TB-1TB-512GB-240GB-Internal-SSD-2-5-SATAIII.jpg)
Netac 2TB 1TB 512GB 240GB Internal SSD 2.5'' SATAIII 6Gb/s Solid State Drive lot
$118.99
![Fanxiang SSD 4TB 2TB 1TB 512GB SATA SSD 2.5'' III Internal Solid State Drive lot picture](/store/img/g/pB0AAOSwrbRkIWhk/s-l225/Fanxiang-SSD-4TB-2TB-1TB-512GB-SATA-SSD-2-5-III-In.jpg)
Fanxiang SSD 4TB 2TB 1TB 512GB SATA SSD 2.5'' III Internal Solid State Drive lot
$108.29
![Fanxiang 2TB 1TB External SSD USB 3.2 4TB Portable Solid State Hard Drive LOT picture](/store/img/g/mTIAAOSwQHtmUCQL/s-l225/Fanxiang-2TB-1TB-External-SSD-USB-3-2-4TB-Portable.jpg)
Fanxiang 2TB 1TB External SSD USB 3.2 4TB Portable Solid State Hard Drive LOT
$249.99
![Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5](/store/img/g/RzIAAOSwSZNlN-zB/s-l225/Patriot-P210-128GB-256GB-512GB-1TB-2TB-2-5-SATA-3-.jpg)
Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5" SATA 3 6GB/s Internal SSD PC/MAC Lot
$13.99
![WD BLUE 3D NAND 250GB 2.5](/store/img/g/DqQAAOSw8DdmTghh/s-l225/WD-BLUE-3D-NAND-250GB-2-5-SATA-Laptop-SSD-Solid-St.jpg)
WD BLUE 3D NAND 250GB 2.5" SATA Laptop SSD Solid State Tested,Wiped -WDS250G2B0A
$16.99
![Crucial M500 480GB SED MLC 2.5](/store/img/g/JU0AAOSwgNxmYyV1/s-l225/Crucial-M500-480GB-SED-MLC-2-5-6Gbps-SATA-Drive-CT.jpg)
Crucial M500 480GB SED MLC 2.5" 6Gbps SATA Drive CT480M500SSD1 - PRICE PER UNIT
$24.99
![Fanxiang M.2 SATA SSD 2TB 1TB 512GB 256GB SSD Internal M2 Solid State Drive Lot picture](/store/img/g/vt0AAOSwAgVls0tY/s-l225/Fanxiang-M-2-SATA-SSD-2TB-1TB-512GB-256GB-SSD-Inte.jpg)
Fanxiang M.2 SATA SSD 2TB 1TB 512GB 256GB SSD Internal M2 Solid State Drive Lot
$21.99
![Netac 1TB 2TB 512GB Internal SSD 2.5'' SATA III 6Gb/s Solid State Drive lot picture](/store/img/g/pJUAAOSwFaRkhuj-/s-l225/Netac-1TB-2TB-512GB-Internal-SSD-2-5-SATA-III-6Gb-.jpg)
Netac 1TB 2TB 512GB Internal SSD 2.5'' SATA III 6Gb/s Solid State Drive lot
$119.99
![New SSD 870 EVO SATA III SSD 1TB 2.5'' Solid State Drive Upgrade PC Laptop 4TB picture](/store/img/g/1xoAAOSwHrhmaWn2/s-l225/New-SSD-870-EVO-SATA-III-SSD-1TB-2-5-Solid-State-D.jpg)
New SSD 870 EVO SATA III SSD 1TB 2.5'' Solid State Drive Upgrade PC Laptop 4TB
$59.99