Eu olhei para perguntas aqui e todos os tutoriais que posso encontrar no Google e nada parece corrigir o meu problema. Eu tenho um servidor Ubuntu 16.04 que tem um monte de software nele (Unifi, Unifi Video, UNMS, Bluecherry, Apache2). Eu preciso de um software que suporte apenas 14.04 (mFi). Então, eu tenho um software que atualiza apenas no 16.04 e um software que não funciona no 16.04, mas por razões de contas elétricas precisa estar em um PC. Eu tenho o 16.04 executando o KVM e posso instalar uma VM muito bem. Eu também tenho um br0 criado que recebe DHCP do meu roteador. Eu preciso da VM 14.04 para também obter DHCP do meu roteador. No host ifconfig se parece com isto:
br0 Link encap:Ethernet HWaddr 00:1c:c0:38:c5:42
inet addr:10.11.11.254 Bcast:10.11.11.255 Mask:255.255.255.0
inet6 addr: fe80::21c:c0ff:fe38:c542/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:77330 errors:0 dropped:0 overruns:0 frame:0
TX packets:48141 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:97552697 (97.5 MB) TX bytes:31018242 (31.0 MB)
br-441049093d8f Link encap:Ethernet HWaddr 02:42:29:9b:ba:1c
inet addr:172.18.0.1 Bcast:172.18.255.255 Mask:255.255.0.0
inet6 addr: fe80::42:29ff:fe9b:ba1c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:180 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:84 (84.0 B) TX bytes:8560 (8.5 KB)
br-f26207b68430 Link encap:Ethernet HWaddr 02:42:62:fb:8a:5e
inet addr:172.19.0.1 Bcast:172.19.255.255 Mask:255.255.0.0
inet6 addr: fe80::42:62ff:fefb:8a5e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:55749 errors:0 dropped:0 overruns:0 frame:0
TX packets:47179 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:7779523 (7.7 MB) TX bytes:26110547 (26.1 MB)
docker0 Link encap:Ethernet HWaddr 02:42:1e:8a:a7:a3
inet addr:172.17.0.1 Bcast:172.17.255.255 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth0 Link encap:Ethernet HWaddr 00:1c:c0:38:c5:42
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14320804 errors:0 dropped:88 overruns:0 frame:0
TX packets:9161214 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18267999423 (18.2 GB) TX bytes:4224704433 (4.2 GB)
Interrupt:20 Memory:e8200000-e8220000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:455114 errors:0 dropped:0 overruns:0 frame:0
TX packets:455114 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:323006260 (323.0 MB) TX bytes:323006260 (323.0 MB)
veth6087736 Link encap:Ethernet HWaddr 92:6b:9e:30:3f:3f
inet6 addr: fe80::906b:9eff:fe30:3f3f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2323 errors:0 dropped:0 overruns:0 frame:0
TX packets:4719 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:631966 (631.9 KB) TX bytes:451342 (451.3 KB)
veth0be9933 Link encap:Ethernet HWaddr f6:4b:44:26:95:31
inet6 addr: fe80::f44b:44ff:fe26:9531/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:22962 errors:0 dropped:0 overruns:0 frame:0
TX packets:23170 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1511612 (1.5 MB) TX bytes:6634025 (6.6 MB)
veth4721a38 Link encap:Ethernet HWaddr a6:30:ad:6b:99:c9
inet6 addr: fe80::a430:adff:fe6b:99c9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:51401 errors:0 dropped:0 overruns:0 frame:0
TX packets:48796 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:23393519 (23.3 MB) TX bytes:22044039 (22.0 MB)
veth4bfc810 Link encap:Ethernet HWaddr 96:a8:06:b1:01:21
inet6 addr: fe80::94a8:6ff:feb1:121/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:35421 errors:0 dropped:0 overruns:0 frame:0
TX packets:38362 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:38357384 (38.3 MB) TX bytes:27451189 (27.4 MB)
veth670940c Link encap:Ethernet HWaddr ba:ee:fa:d6:a2:3f
inet6 addr: fe80::b8ee:faff:fed6:a23f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:53627 errors:0 dropped:0 overruns:0 frame:0
TX packets:44489 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:38465696 (38.4 MB) TX bytes:49446336 (49.4 MB)
vethd484c2b Link encap:Ethernet HWaddr 36:53:04:68:c2:d1
inet6 addr: fe80::3453:4ff:fe68:c2d1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:26617 errors:0 dropped:0 overruns:0 frame:0
TX packets:20841 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4291112 (4.2 MB) TX bytes:18090223 (18.0 MB)
vethda042e9 Link encap:Ethernet HWaddr 36:6b:69:35:34:34
inet6 addr: fe80::346b:69ff:fe35:3434/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6563 errors:0 dropped:0 overruns:0 frame:0
TX packets:11108 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10448286 (10.4 MB) TX bytes:10590365 (10.5 MB)
vnet0 Link encap:Ethernet HWaddr fe:54:00:88:62:21
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:71 errors:0 dropped:0 overruns:0 frame:0
TX packets:586 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:11162 (11.1 KB) TX bytes:53777 (53.7 KB)
Existe também um software de janela de encaixe instalado para um dos programas, mas tenho certeza que as outras coisas são das infinitas tentativas.
Meu host etc / network / interfaces parece com isso no momento (novamente em minhas tentativas infinitas):
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# bridge interface for kvm
auto br0
iface br0 inet dhcp
bridge_ports eth0 vnet1 vnet0 vethda042e9 vethd484c2b veth670940c veth4bfc810 veth4721a38 veth0be9933 veth6087736
bridge_stp off
bridge_fd 0
bridge_maxwait 0
Será que isso realmente funciona ou estou olhando para reinstalar tudo para esxi? A VMware faz isso. O Virtualbox faz isso. Por que não consigo criar uma ponte L2 entre a Ethernet e a VM? Tenho certeza que eu provavelmente poderia fazer isso com o Windows Hypervisor.
O firewall está desativado.
Não tem nada de VMs, porque depois de um tempo, foi um completo desperdício de tempo se a falha no DHCP antes de instalar tudo.
Tentei instalar via Terminal.
Configure outro Ubuntu do Desktop para instalar o Virtual Network Manager e instale-o a partir de 9 vezes
Sim, estou usando o libvirt. Originalmente, a única interface adicionada ao br0 era eth0, mas ainda não tinha DHCP. Comecei a adicionar os outros esperando que isso funcionasse, mas não.
Aqui está xml:
<domain type='kvm' id='11'>
<name>mFi</name>
<uuid>096832a0-76bf-488c-88dd-f0bcae02046c</uuid>
<memory unit='KiB'>4194304</memory>
<currentMemory unit='KiB'>4194304</currentMemory>
<vcpu placement='static'>1</vcpu>
<resource>
<partition>/machine</partition>
</resource>
<os>
<type arch='x86_64' machine='pc-i440fx-xenial'>hvm</type>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='custom' match='exact'>
<model fallback='allow'>core2duo</model>
</cpu>
<clock offset='utc'>
<timer name='rtc' tickpolicy='catchup'/>
<timer name='pit' tickpolicy='delay'/>
<timer name='hpet' present='no'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<pm>
<suspend-to-mem enabled='no'/>
<suspend-to-disk enabled='no'/>
</pm>
<devices>
<emulator>/usr/bin/kvm-spice</emulator>
<disk type='file' device='disk'>
<driver name='qemu' type='qcow2'/>
<source file='/var/lib/libvirt/images/mFi.img'/>
<backingStore/>
<target dev='vda' bus='virtio'/>
<boot order='1'/>
<alias name='virtio-disk0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07'
function='0x0'/>
</disk>
<disk type='file' device='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/var/lib/libvirt/boot/ubuntu-14.04.5-server-amd64.iso'/>
<backingStore/>
<target dev='hda' bus='ide'/>
<readonly/>
<boot order='2'/>
<alias name='ide0-0-0'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
<controller type='usb' index='0' model='ich9-ehci1'>
<alias name='usb'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x7'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci1'>
<alias name='usb'/>
<master startport='0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x0' multifunction='on'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci2'>
<alias name='usb'/>
<master startport='2'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x1'/>
</controller>
<controller type='usb' index='0' model='ich9-uhci3'>
<alias name='usb'/>
<master startport='4'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06'
function='0x2'/>
</controller>
<controller type='pci' index='0' model='pci-root'>
<alias name='pci.0'/>
</controller>
<controller type='ide' index='0'>
<alias name='ide'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x01'
function='0x1'/>
</controller>
<controller type='virtio-serial' index='0'>
<alias name='virtio-serial0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05'
function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:88:62:21'/>
<source bridge='br0'/>
<target dev='vnet0'/>
<model type='rtl8139'/>
<boot order='3'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
<serial type='pty'>
<source path='/dev/pts/0'/>
<target port='0'/>
<alias name='serial0'/>
</serial>
<console type='pty' tty='/dev/pts/0'>
<source path='/dev/pts/0'/>
<target type='serial' port='0'/>
<alias name='serial0'/>
</console>
<channel type='spicevmc'>
<target type='virtio' name='com.redhat.spice.0' state='disconnected'/>
<alias name='channel0'/>
<address type='virtio-serial' controller='0' bus='0' port='1'/>
</channel>
<input type='mouse' bus='ps2'/>
<input type='keyboard' bus='ps2'/>
<graphics type='vnc' port='5900' autoport='yes' listen='127.0.0.1'>
<listen type='address' address='127.0.0.1'/>
</graphics>
<sound model='ich6'>
<alias name='sound0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
</sound>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1'/>
<alias name='video0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</video>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir0'/>
</redirdev>
<redirdev bus='usb' type='spicevmc'>
<alias name='redir1'/>
</redirdev>
<memballoon model='virtio'>
<alias name='balloon0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x08'
function='0x0'/>
</memballoon>
</devices>
<seclabel type='dynamic' model='apparmor' relabel='yes'>
<label>libvirt-096832a0-76bf-488c-88dd-f0bcae02046c</label>
<imagelabel>libvirt-096832a0-76bf-488c-88dd-f0bcae02046c</imagelabel>
</seclabel>
</domain>
Quando tento editar a configuração, isso mostra:
<interface type='bridge'>
<mac address='52:54:00:88:62:21'/>
<source bridge='br0'/>
<model type='rtl8139'/>
<boot order='3'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
Mesmo que o dump mostrasse alis e target. Eles não estão aqui para tirar. Não me deixaria fazer isso em comentários.
O host não é isso:
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet manual
# bridge interface for kvm
auto br0
iface br0 inet dhcp
bridge_ports eth0
bridge_stp off
bridge_fd 0
bridge_maxwait 0
Nenhuma ideia do que você quer dizer com configuração de rede de convidado, não é isso que acabamos de verificar?