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[Xen-users] Can't configure virt. IP/IF in domU?


  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Rustedt, Florian" <Florian.Rustedt@xxxxxxxxxxx>
  • Date: Fri, 17 Apr 2009 17:26:02 +0200
  • Delivery-date: Fri, 17 Apr 2009 08:26:47 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: Acm/cNElJMhKbgzYQ+GRbZ2d3Stcgg==
  • Thread-topic: Can't configure virt. IP/IF in domU?

Hello list,

While trying to automatically start some virtual interfaces taking a working 
config from a physical system, i don't get working interfaces.
So i tried to configure a virtual interface manually and that fails, dunno why?

--------------------------
# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:XX:XX:XX:XX:XX
          inet addr:212.86.XX.XX  Bcast:212.86.XX.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2866 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2470 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:254190 (248.2 KiB)  TX bytes:313866 (306.5 KiB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:1794 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1794 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:937945 (915.9 KiB)  TX bytes:937945 (915.9 KiB)

# ifconfig eth0:0
eth0:0    Link encap:Ethernet  HWaddr 00:XX:XX:XX:XX:XX
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

# ifconfig -v eth0:0 212.XX.XX.204 up
SIOCSIFADDR: File exists
SIOCSIFFLAGS: Cannot assign requested address
SIOCSIFFLAGS: Cannot assign requested address
WARNING: at least one error occured. (-1)
--------------------------

Kind regards, Florian
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