search for: domifaddr

...yes, 1st interface is doing DHCP. >>> Well, this doesn't prove it. ens3 might actually be the one that's >>> connected to the 'internal' network. What's the output of 'ip a a s' ran >>> from within the guest? What's the output of 'virsh domifaddr --source >>> agent $domain'? >>> >>> BTW: if you sniff on virbr0 while the domain is starting up do you see >>> any DHCP traffic? >>> >>> Michal >> >> Hm... 'ip a a s' is not working. Do you mean 'ip addr'? &gt...

hi, I have configured a routed network on my laptop with a ipv6 subnet and dnsmasq is handing out ipv6 addresses to my vms and it works really wel, but finding out which ips have been used is not as easy as with ipv4. [root at lenovo ~]# virsh domifaddr --domain wec --source lease Name MAC address Protocol Address ------------------------------------------------------------------------------- [root at lenovo ~]# virsh domifaddr --domain wec --source arp Name MAC address Protocol Address --------------------...

...atxo Asenjo wrote: > hi, > > I have configured a routed network on my laptop with a ipv6 subnet and > dnsmasq is handing out ipv6 addresses to my vms and it works really wel, > but finding out which ips have been used is not as easy as with ipv4. > > [root at lenovo ~]# virsh domifaddr --domain wec --source lease > ?Name ? ? ? MAC address ? ? ? ? ?Protocol ? ? Address > ------------------------------------------------------------------------------- > > [root at lenovo ~]# virsh domifaddr --domain wec --source arp > ?Name ? ? ? MAC address ? ? ? ? ?Protocol ? ? Add...

...> > > > I have configured a routed network on my laptop with a ipv6 subnet and > > dnsmasq is handing out ipv6 addresses to my vms and it works really wel, > > but finding out which ips have been used is not as easy as with ipv4. > > > > [root at lenovo ~]# virsh domifaddr --domain wec --source lease > > Name MAC address Protocol Address > > > ------------------------------------------------------------------------------- > > > > [root at lenovo ~]# virsh domifaddr --domain wec --source arp > > Name MAC addr...

...e configured a routed network on my laptop with a ipv6 subnet and > > dnsmasq is handing out ipv6 addresses to my vms and it works > really wel, > > but finding out which ips have been used is not as easy as with ipv4. > > > > [root at lenovo ~]# virsh domifaddr --domain wec --source lease > > ?Name ? ? ? MAC address ? ? ? ? ?Protocol ? ? Address > > > ------------------------------------------------------------------------------- > > > > [root at lenovo ~]# virsh domifaddr --domain wec --source arp > &...

...ternal'/> <model type='rtl8139'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> </interface> However, there's still no record of the domain's IP address: ld4004:~ # virsh domifaddr --source lease vm02-fai Name MAC address Protocol Address ------------------------------------------------------------------------------- Could this issue be related to the domain's NIC configuration, means model type='rtl8139' or the fact that 2 NICs are configure...

Hi , Despite the fact that my Guest has an IP address , by running this piece of code on a KVM host : ifaces_count = F_virDomainInterfaceAddresses(domain, &ifaces,VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_LEASE, NULL); ifaces_count = F_virDomainInterfaceAddresses(domain, &ifaces,VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_AGENT, NULL); I'm not able to get a ifaces_count different from

...ands: ld4004:/home # virsh net-dhcp-leases default Expiry Time MAC address Protocol IP address Hostname Client ID or DUID ------------------------------------------------------------------------------------------------------------------- ld4004:/home # virsh domifaddr --source lease vm02-fai Name MAC address Protocol Address ------------------------------------------------------------------------------- ld4004:/home # virsh list Id Name State ---------------------------------------------------- 1 vm02-fai...

Hi, I am trying to find out the IP address of the KVM guest virtual machine. #virsh dumpxml newsoftlinedrupalpoc | grep "mac address" | awk -F\' '{ print $2}' 52:54:00:2c:7e:ff [root@baseserver1 ~]# arp -an | grep 52:54:00:2c:7e:ff [root@baseserver1 ~]# virsh domifaddr newsoftlinedrupalpoc Name MAC address Protocol Address ------------------------------------------------------------------------------- [root@baseserver1 ~]# It is not showing anything. I manually configure the IP using /etc/sysconfig/network-scripts/ifcfg-eth0 ONBOOT=yes IPAD...

...ldesc of this Guest.(not >sure that they should appear there) > >I'm running libvirt-1.2.17-13.el7.x86_64 > >Did I misunderstood something ? > >As ovirt manager shows the address correctly , it should be possible to get it via libvirt ... > Can you get them using virsh domifaddr? If yes, look at the code virsh uses. If not, then it might be ovirt's workaround using their agent for older qemu/libvirt/something combinations. >Thanks for help. > > >J.P. Ribeauville > > >P: +33.(0).1.47.17.20.49 >. >Puteaux 3 Etage 5 Bureau 4 > >jpribea...

...; actually looked once to see if there was a way of reducing the amount of > logging, and didn't find much of anything useful.) > > If you were planning to learn the current IP address of a particular > guest's interface by looking at the logs, you can instead use the virsh > domifaddr to to that. > >> >> >> Cheers >> >> Em 18/06/2018 12:55 AM, "Laine Stump" <laine@redhat.com >> <mailto:laine@redhat.com>> escreveu: >> >> On 06/15/2018 06:49 PM, Daniel. wrote: >> > Hi everybody, >>...

...ype='rtl8139'/> >> <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/> >> </interface> >> >> However, there's still no record of the domain's IP address: >> ld4004:~ # virsh domifaddr --source lease vm02-fai >> Name MAC address Protocol Address >> ------------------------------------------------------------------------------- >> >> Could this issue be related to the domain's NIC configuration, means >> model type='rtl8139' or the fact t...

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

...t_guest' NSS plugin is supposed to translate libvirt names to IP addresses. For instance: virsh start myDomain; ssh myDomain The 'libvirt' NSS plugin is supposed to translate hostnames as sent by guests to IP addresses. These two can be viewed as the following: libvirt_guest: virsh domifaddr --source lease $dom libvirt: virsh net-dhcp-leases $net | grep $hostname And this is where it gets interesting. In your previous e-mails, net-dhcp-leases (aka 'libvirt' plugin) worked because the guest did send hostname when doing DHCP. Now it doesn't (see '-' under '...

Hi, I'm trying to get some basic data from running guests on a libvirt HV but one thing I'm missing is the name of the network interfaces of the guests. I can get the MAC address from the XML but there seems to be no function to actually get the name of the interface. The only function that comes close is this one:

...arp -e | grep $MAC | grep -o -P "^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}" ; done Alternatively, if the NETWORK name is known, IP addr can be obtained directly with $ virsh net-dhcp-leases NETWORK Another way to the get IP addr, if qemu guest agent is installed on the client, $ virsh domifaddr DOMAIN So that you can pass IP to the XML, and somehow you can trigger the update of NWFILTER with some magic, quite a hack. Or, you could just use client's MAC addr to define the filter: https://libvirt.org/formatnwfilter.html#nwfelemsRulesProtoMAC But I don't think there is direct way...

...: yes, 1st interface is doing DHCP. >> >> Well, this doesn't prove it. ens3 might actually be the one that's >> connected to the 'internal' network. What's the output of 'ip a a s' ran >> from within the guest? What's the output of 'virsh domifaddr --source >> agent $domain'? >> >> BTW: if you sniff on virbr0 while the domain is starting up do you see >> any DHCP traffic? >> >> Michal > > Hm... 'ip a a s' is not working. Do you mean 'ip addr'? > root@vm02-fai:/home/thomas# ip...

...he xmldesc of this Guest.(not sure that they should appear there) > >I'm running libvirt-1.2.17-13.el7.x86_64 > >Did I misunderstood something ? > >As ovirt manager shows the address correctly , it should be possible to get it via libvirt ... > Can you get them using virsh domifaddr? If yes, look at the code virsh uses. If not, then it might be ovirt's workaround using their agent for older qemu/libvirt/something combinations. >Thanks for help. > > >J.P. Ribeauville > > >P: +33.(0).1.47.17.20.49 >. >Puteaux 3 Etage 5 Bureau 4 > >jpribea...

...gt; ---------------------------------------------------------------------------------------------------- >> -------------- > > This is the problem. Libvirt is not the one who's assigning IP addresses > and thus the NSS module doesn't work. > >> ld4004:/home # virsh domifaddr --source lease vm02-fai >> Name MAC address Protocol Address >> ------------------------------------------------------------------------------- >> >> ld4004:/home # virsh list >> Id Name State >> ---------------------------------------------------- >> 1 vm...

...erfaceAddresses will show the names of the tap devices on the *host*, not of the interfaces in the guest). You can check if your guests are running the qemu guest agent (and try out the virDomainInterfaceAddresses() API at the same time) with this shell command (run as root on the host): virsh domifaddr $guestname --source agent Here is info in the libvirt wiki about installing / configuring the qemu guest agent: https://wiki.libvirt.org/page/Qemu_guest_agent (I just checked on a Fedora 27 guest that I previously defined with virt-manager to use spice for video, I found that virt-manager had...