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Thilo Riessner

2007-Apr-30 16:53 UTC

[Xen-users] Networkbrige is not working

In spite of reading howtos and this mailing list now for several weeks, I am 
still not able to get the network of my winXP guest connected to the host 
(opensuse 10.2) or the external network. There are some network interfaces 
missing on my host (peth0, vif0.0).
ifconfig:
eth0      Protokoll:Ethernet  Hardware Adresse 00:18:8B:B3:1A:AC
          inet Adresse:192.168.0.66  Bcast:192.168.0.255  Maske:255.255.255.0
          inet6 Adresse: fe80::218:8bff:feb3:1aac/64 
Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:56060 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16173 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 Sendewarteschlangenlänge:1000
          RX bytes:12074419 (11.5 Mb)  TX bytes:2244339 (2.1 Mb)
          Interrupt:18

lo        Protokoll:Lokale Schleife
          inet Adresse:127.0.0.1  Maske:255.0.0.0
          inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1367 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1367 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 Sendewarteschlangenlänge:0
          RX bytes:744512 (727.0 Kb)  TX bytes:744512 (727.0 Kb)

tap0      Protokoll:Ethernet  Hardware Adresse 76:DC:CA:D9:03:A0
          inet6 Adresse: fe80::74dc:caff:fed9:3a0/64 
Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:61 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 Sendewarteschlangenlänge:500
          RX bytes:8115 (7.9 Kb)  TX bytes:468 (468.0 b)

vif2.0    Protokoll:Ethernet  Hardware Adresse FE:FF:FF:FF:FF:FF
          UP 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 Sendewarteschlangenlänge:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

xenbr0    Protokoll:Ethernet  Hardware Adresse 76:DC:CA:D9:03:A0
          inet6 Adresse: fe80::200:ff:fe00:0/64 Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:370 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 Sendewarteschlangenlänge:0
          RX bytes:50995 (49.7 Kb)  TX bytes:0 (0.0 b)


My configuration file is:
kernel  = ''/usr/lib/xen-ioemu-3.0/boot/hvmloader''
builder = ''hvm''
memory  = ''512''
device_model=''/usr/lib/xen-ioemu-3.0/bin/qemu-dm''

# Laufwerke
disk    = 
[
''file:/home/xen/windisk2.img,ioemu:hda,w'',''file:/home/xen/wincd.iso,ioemu:hdc:cdrom,r''
]
#disk    = [ ''phy:/dev/hda,hda,r'' ]

# Hostname
name    = ''windows2''

#  Networking
#dhcp = dhcp
#vif = [''type=ioemu, bridge=xenbr0'']
vif = [ ''type=ioemu, mac=00:16:3e:00:00:11, bridge=xenbr0'' ]

# Behaviour
boot=''cd''
vnc=0
vncviewer=0
sdl=1

Where can I start to investigate the the problem?
Thanks for any help

Thilo

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louis nerion

2007-May-02 14:09 UTC

head link

Re: [Xen-users] Networkbrige is not working

2007/5/2, Thilo Riessner <thilo@riessner.de>:>
> > when xend is started check your brctl to see if peth0 and vif0.0 is
> mounted
> >
> > > in xenbr0...
> >
> brctl show
> bridge name     bridge id               STP enabled     interfaces
> xenbr0          8000.000000000000       no
> OK ! try to modify your mac @ in your VM config by

vif=[.....,mac=aa,..,..,,,,,]
> If don''t... It must be ''xend-config'' file to
edit. uncomment
> (network-scrip
> > network-bridge)....
> these are uncomented already.
>
> > Look the xend-log....
> I didn''t find any suspicious there
> ________________________________________  xend-log
> ___________________________
>
> [2007-04-30 09:24:59 xend 3784] INFO (SrvDaemon:283) Xend Daemon started
> [2007-04-30 09:24:59 xend 3784] INFO (SrvDaemon:287) Xend changeset:
> 11774.
> [2007-04-30 09:24:59 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:212)
> XendDomainInfo.recreate({''paused'': 0,
''cpu_time'': 12462355882L, ''ssidref'':
> 0, ''handle'': [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0,
> 0], ''shutdown_reason'': 0, ''dying'': 0,
''dom'': 0, ''mem_kb'':
> 953436, ''maxmem_kb'': 17179869180,
''max_vcpu_id'': 1, ''crashed'': 0,
> ''running'':
> 1, ''shutdown'': 0, ''online_vcpus'': 2,
''blocked'': 0})
> [2007-04-30 09:24:59 xend.XendDomainInfo 3784] INFO (XendDomainInfo:224)
> Recreating domain 0, UUID 00000000-0000-0000-0000-000000000000.
> [2007-04-30 09:24:59 xend.XendDomainInfo 3784] WARNING
> (XendDomainInfo:246) No
> vm path in store for existing domain 0
> [2007-04-30 09:24:59 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:712)
> Storing VM details:
> {''shadow_memory'': ''0'',
''uuid'':
''00000000-0000-0000-0000-000000000000'',
> ''on_reboot'': ''restart'',
''on_poweroff'': ''destroy'',
''name'': ''Domain-0'',
> ''xend/restart_count'': ''0'',
''vcpus'': ''2'',
''vcpu_avail'': ''3'',
''memory'': ''932'',
> ''on_crash'': ''restart'',
''maxmem'': ''932''}
> [2007-04-30 09:24:59 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:747)
> Storing domain details:
> {''cpu/0/availability'': ''online'',
''memory/target'': ''954368'',
> ''cpu/1/availability'': ''online'',
''name'': ''Domain-0'',
''console/limit'':
> ''1048576'', ''vm'':
''/vm/00000000-0000-0000-0000-000000000000'',
''domid'': ''0''}
> [2007-04-30 09:24:59 xend 3784] DEBUG (XendDomain:153) number of vcpus to
> use
> is 0
> [2007-04-30 09:25:00 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:933)
> XendDomainInfo.handleShutdownWatch
> [2007-04-30 09:31:43 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:190)
> XendDomainInfo.create([''vm'', [''name'',
''windows2''], [''memory'',
''512''],
> [''vcpus'', 1], [''image'',
[''hvm'',
> [''kernel'',
''/usr/lib/xen-ioemu-3.0/boot/hvmloader''],
> [''device_model'',
''/usr/lib/xen-ioemu-3.0/bin/qemu-dm''],
[''vcpus'', 1],
> [''boot'', ''cd''],
[''vncunused'', 1], [''sdl'', 1],
[''display'', '':0.0''],
> [''xauthority'', ''/root/.xauthgTOXRx'']]],
[''device'', [''vbd'',
> [''uname'',
''file:/home/xen/windisk2.img''], [''dev'',
''ioemu:hda''],
> [''mode'', ''w'']]],
[''device'', [''vbd'',
[''uname'', ''file:/home/xen/wincd.iso''],
> [''dev'', ''ioemu:hdc:cdrom''],
[''mode'', ''r'']]],
[''device'', [''vif'',
> [''bridge'', ''xenbr0''],
[''mac'', ''00:16:3e:00:00:11''],
[''type'', ''ioemu''],
> [''model'', ''ne2k_pci'']]]])
> [2007-04-30 09:31:43 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:296)
> parseConfig: config is [''vm'', [''name'',
''windows2''], [''memory'',
''512''],
> [''vcpus'', 1], [''image'',
[''hvm'',
> [''kernel'',
''/usr/lib/xen-ioemu-3.0/boot/hvmloader''],
> [''device_model'',
''/usr/lib/xen-ioemu-3.0/bin/qemu-dm''],
[''vcpus'', 1],
> [''boot'', ''cd''],
[''vncunused'', 1], [''sdl'', 1],
[''display'', '':0.0''],
> [''xauthority'', ''/root/.xauthgTOXRx'']]],
[''device'', [''vbd'',
> [''uname'',
''file:/home/xen/windisk2.img''], [''dev'',
''ioemu:hda''],
> [''mode'', ''w'']]],
[''device'', [''vbd'',
[''uname'', ''file:/home/xen/wincd.iso''],
> [''dev'', ''ioemu:hdc:cdrom''],
[''mode'', ''r'']]],
[''device'', [''vif'',
> [''bridge'', ''xenbr0''],
[''mac'', ''00:16:3e:00:00:11''],
[''type'', ''ioemu''],
> [''model'', ''ne2k_pci'']]]]
> [2007-04-30 09:31:43 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:395)
> parseConfig: result is {''shadow_memory'': None,
''uuid'': None, ''on_crash'':
> None, ''on_reboot'': None, ''localtime'':
None, ''image'': [''hvm'',
> [''kernel'',
''/usr/lib/xen-ioemu-3.0/boot/hvmloader''],
> [''device_model'',
''/usr/lib/xen-ioemu-3.0/bin/qemu-dm''],
[''vcpus'', 1],
> [''boot'', ''cd''],
[''vncunused'', 1], [''sdl'', 1],
[''display'', '':0.0''],
> [''xauthority'', ''/root/.xauthgTOXRx'']],
''on_poweroff'':
> None, ''bootloader_args'': None, ''cpus'':
None, ''name'': ''windows2'',
> ''backend'':
> [], ''vcpus'': 1, ''cpu_weight'': None,
''features'': None, ''vcpu_avail'':
> None, ''memory'': 512, ''device'':
[(''vbd'', [''vbd'',
> [''uname'',
''file:/home/xen/windisk2.img''], [''dev'',
''ioemu:hda''],
> [''mode'', ''w'']]),
(''vbd'', [''vbd'', [''uname'',
''file:/home/xen/wincd.iso''],
> [''dev'', ''ioemu:hdc:cdrom''],
[''mode'', ''r'']]), (''vif'',
[''vif'',
> [''bridge'', ''xenbr0''],
[''mac'', ''00:16:3e:00:00:11''],
[''type'', ''ioemu''],
> [''model'', ''ne2k_pci'']])],
''bootloader'': None, ''cpu'': None,
''maxmem'': None}
> [2007-04-30 09:31:43 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:1274)
> XendDomainInfo.construct: None
> [2007-04-30 09:31:43 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:1306)
> XendDomainInfo.initDomain: 1 1.0
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: boot, val: cd
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: fda, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: fdb, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: soundhw, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: localtime, val:
> None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: serial, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: std-vga, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: isa, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: vcpus, val: 1
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: acpi, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: usb, val: None
> [2007-04-30 09:31:43 xend 3784] DEBUG (image:320) args: usbdevice, val:
> None
> [2007-04-30 09:31:43 xend 3784] DEBUG (balloon:152) Balloon: 64924 KiB
> free; 0
> to scrub; need 541904; retries: 20.
> [2007-04-30 09:31:43 xend 3784] DEBUG (balloon:167) Balloon: setting dom0
> target to 465 MiB.
> [2007-04-30 09:31:43 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:1035)
> Setting memory target of domain Domain-0 (0) to 465 MiB.
> [2007-04-30 09:31:45 xend 3784] DEBUG (balloon:146) Balloon: 542200 KiB
> free;
> need 541904; done.
> [2007-04-30 09:31:46 xend 3784] INFO (image:136) buildDomain os=hvm dom=1
> vcpus=1
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:274) dom            = 1
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:275) image
> = /usr/lib/xen-ioemu-3.0/boot/hvmloader
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:276) store_evtchn   = 1
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:277) memsize        = 512
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:278) vcpus          = 1
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:279) pae            = 1
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:280) acpi           = 0
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:281) apic           = 0
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:415) hvm shutdown watch
> registered
> [2007-04-30 09:31:46 xend 3784] DEBUG (blkif:24) exception looking up
> device
> number for hda: [Errno 2] No such file or directory:
''/dev/hda''
> [2007-04-30 09:31:46 xend 3784] DEBUG (DevController:110) DevController:
> writing
> {''backend-id'': ''0'',
''virtual-device'': ''768'',
''device-type'': ''disk'',
> ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vbd/1/768''}
> to /local/domain/1/device/vbd/768.
> [2007-04-30 09:31:46 xend 3784] DEBUG (DevController:112) DevController:
> writing
> {''domain'': ''windows2'',
''frontend'':
''/local/domain/1/device/vbd/768'',
> ''dev'': ''hda'',
''state'': ''1'', ''params'':
''/home/xen/windisk2.img'', ''mode'':
''w'',
> ''online'': ''1'',
''frontend-id'': ''1'',
''type'': ''file''}
> to /local/domain/0/backend/vbd/1/768.
> [2007-04-30 09:31:46 xend 3784] DEBUG (blkif:24) exception looking up
> device
> number for hdc: [Errno 2] No such file or directory:
''/dev/hdc''
> [2007-04-30 09:31:46 xend 3784] DEBUG (DevController:110) DevController:
> writing
> {''backend-id'': ''0'',
''virtual-device'': ''5632'',
''device-type'': ''cdrom'',
> ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vbd/1/5632''}
> to /local/domain/1/device/vbd/5632.
> [2007-04-30 09:31:46 xend 3784] DEBUG (DevController:112) DevController:
> writing
> {''domain'': ''windows2'',
''frontend'':
''/local/domain/1/device/vbd/5632'',
> ''dev'': ''hdc'',
''state'': ''1'', ''params'':
''/home/xen/wincd.iso'', ''mode'':
''r'',
> ''online'': ''1'',
''frontend-id'': ''1'',
''type'': ''file''}
> to /local/domain/0/backend/vbd/1/5632.
> [2007-04-30 09:31:46 xend 3784] DEBUG (DevController:110) DevController:
> writing
> {''state'': ''1'',
''backend-id'': ''0'',
''backend'':
> ''/local/domain/0/backend/vif/1/0''}
> to /local/domain/1/device/vif/0.
> [2007-04-30 09:31:46 xend 3784] DEBUG (DevController:112) DevController:
> writing
> {''bridge'': ''xenbr0'',
''domain'': ''windows2'',
''handle'': ''0'', ''script'':
> ''/etc/xen/scripts/vif-bridge'', ''state'':
''1'', ''frontend'':
> ''/local/domain/1/device/vif/0'', ''mac'':
''00:16:3e:00:00:11'', ''online'':
''1'',
> ''frontend-id'': ''1'',
''type'': ''ioemu''}
> to /local/domain/0/backend/vif/1/0.
> [2007-04-30 09:31:46 xend 3784] INFO (image:398) spawning device
> models: /usr/lib/xen-ioemu-3.0/bin/qemu-dm
> [''/usr/lib/xen-ioemu-3.0/bin/qemu-dm'',
''-d'', ''1'', ''-m'',
''512'', ''-boot'',
> ''cd'', ''-vcpus'', ''1'',
''-domain-name'', ''windows2'',
''-net'',
> ''nic,vlan=1,macaddr=00:16:3e:00:00:11,model=ne2k_pci'',
''-net'',
> ''tap,vlan=1,bridge=xenbr0'', ''-k'',
''en-us'']
> [2007-04-30 09:31:46 xend 3784] INFO (image:400) device model pid: 5616
> [2007-04-30 09:31:46 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:712)
> Storing VM details:
> {''shadow_memory'': ''4'',
''uuid'':
''e5708206-93b7-2cc0-cdc6-68fc862777a9'',
> ''on_reboot'': ''restart'',
''start_time'': ''1177918306.35'',
''on_poweroff'':
> ''destroy'', ''name'':
''windows2'', ''xend/restart_count'':
''0'', ''vcpus'': ''1'',
> ''vcpu_avail'': ''1'',
''memory'': ''512'',
''on_crash'': ''restart'',
''image'': ''(hvm
> (kernel /usr/lib/xen-ioemu-3.0/boot/hvmloader)
> (device_model /usr/lib/xen-ioemu-3.0/bin/qemu-dm) (vcpus 1) (boot cd)
> (vncunused 1) (sdl 1) (display :0.0)
> (xauthority /root/.xauthgTOXRx))'', ''maxmem'':
''512''}
> [2007-04-30 09:31:46 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:747)
> Storing domain details:
> {''console/port'': ''2'',
''name'': ''windows2'',
''console/limit'': ''1048576'',
> ''vm'':
''/vm/e5708206-93b7-2cc0-cdc6-68fc862777a9'',
''domid'': ''1'',
> ''cpu/0/availability'': ''online'',
''memory/target'': ''524288'',
''store/ring-ref'':
> ''134527'', ''store/port'':
''1''}
> [2007-04-30 09:31:46 xend 3784] DEBUG (image:438) hvm_shutdown fired,
> shutdown
> reason=None
> [2007-04-30 09:31:46 xend.XendDomainInfo 3784] DEBUG (XendDomainInfo:933)
> XendDomainInfo.handleShutdownWatch
> [2007-04-30 09:31:47 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> vif.
> [2007-04-30 09:31:47 xend 3784] DEBUG (DevController:149) Waiting for 0.
> [2007-04-30 09:31:47 xend 3784] DEBUG (DevController:464)
> hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:464)
> hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:478)
> hotplugStatusCallback 1.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> usb.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> vbd.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:149) Waiting for 768.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:464)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/768/hotplug-status.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:478)
> hotplugStatusCallback 1.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:149) Waiting for
> 5632.
> [2007-04-30 09:31:49 xend 3784] DEBUG (DevController:464)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/5632/hotplug-status.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:464)
> hotplugStatusCallback /local/domain/0/backend/vbd/1/5632/hotplug-status.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:478)
> hotplugStatusCallback 1.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> irq.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> pci.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> ioports.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> tap.
> [2007-04-30 09:31:50 xend 3784] DEBUG (DevController:143) Waiting for
> devices
> vtpm.
> [2007-04-30 09:31:50 xend 3784] INFO (XendDomain:370) Domain windows2 (1)
> unpaused.
>
>

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