8:54 a.m.
Greetings,
I have two vms, one is a router and the other one is a client, for some reason, the client
vm is unable get ip via dhcp from the router vm.
here are outputs:
vm1.xml:
<interface type='bridge'>
<mac address='52:54:00:54:78:be'/>
<source bridge='virbr0'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x01'
slot='0x00' function='0x0'/>
</interface>
router.xml:
<interface type='bridge'>
<mac address='52:54:00:f9:bd:fb'/>
<source bridge='virbr0'/>
<target dev='vnet1'/>
<model type='virtio'/>
<alias name='net1'/>
<address type='pci' domain='0x0000' bus='0x0a'
slot='0x00' function='0x0'/>
</interface>
ifconfig:
$ busybox ifconfig -a
dummy0 Link encap:Ethernet HWaddr CE:2E:DD:15:8A:0C
BROADCAST NOARP 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:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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:21428 errors:0 dropped:0 overruns:0 frame:0
TX packets:21428 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1039176 (1014.8 KiB) TX bytes:1039176 (1014.8 KiB)
virbr0 Link encap:Ethernet HWaddr 52:54:00:7E:27:AF
inet6 addr: fe80::5054:ff:fe7e:27af/64 Scope:Link
inet6 addr: fdab:9802:eb52:0:5054:ff:fe7e:27af/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:530861 errors:0 dropped:0 overruns:0 frame:0
TX packets:85 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:591914339 (564.4 MiB) TX bytes:4042 (3.9 KiB)
virbr0-dummy Link encap:Ethernet HWaddr 52:54:00:7E:27:AF
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:141357 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:32288355 (30.7 MiB)
vnet0 Link encap:Ethernet HWaddr FE:54:00:8B:66:C1
inet addr:10.0.0.3 Bcast:10.0.0.255 Mask:255.255.255.0
inet6 addr: fdab:9802:eb52:0:fc54:ff:fe8b:66c1/64 Scope:Global
inet6 addr: fe80::fc54:ff:fe8b:66c1/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:261801 errors:0 dropped:0 overruns:0 frame:0
TX packets:438289 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:42370344 (40.4 MiB) TX bytes:895415306 (853.9 MiB)
vnet1 Link encap:Ethernet HWaddr FE:54:00:F9:BD:FB
inet6 addr: fe80::fc54:ff:fef9:bdfb/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:531064 errors:0 dropped:0 overruns:0 frame:0
TX packets:262 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:599366518 (571.5 MiB) TX bytes:27088 (26.4 KiB)
/etc/network/interface:
$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
#allow-hotplug enx503eaa4f9dcd
#iface enx503eaa4f9dcd inet dhcp
#allow-hotplug enp0s31f6
#iface enp0s31f6 inet dhcp
allow-hotplug vnet0
iface vnet0 inet dhcp
auto virbr0-dummy
iface virbr0-dummy inet manual
pre-up /sbin/ip link add virbr0-dummy type dummy
up /sbin/ip link set virbr0-dummy address 52:54:00:7e:27:af
auto virbr0
iface virbr0 inet manual
hwaddress ether 19:7c:3b:92:ec:ee
bridge_ports virbr0-dummy
any ideas what cen be the issue?
Thanks,
Dagg.