Re: [Xen-users] no eth0 on guest

[Paolo Supino <paolo@xxxxxxxxxxxxx>]

Hi Alain

 Please run the `ifconfig -a` command in the domU  (guest OS).




TIA
Paolo


Alain BARBET wrote:

> Paolo Supino wrote:
>
> > Hi Alain
> >
> >  The parameter name in the kernel (and thus in .config and
> > /boot/config) is CONFIG_IP_PNP. If you don't have this enabled the
> > kernel won't accept the networking parameters passed to him as boot
> > options in domU load and thus won't configure the network interface.
> > Also: Please send a reply with the output of `ifconfig -a`.
> alian@yoda:~> more /boot/config-2.6.13-15.10-xen |grep CONFIG_IP_PNP
> CONFIG_IP_PNP=y
> CONFIG_IP_PNP_DHCP=y
> CONFIG_IP_PNP_BOOTP=y
> CONFIG_IP_PNP_RARP=y
>
> yoda:~ # uname -a
> Linux yoda 2.6.13-15.10-xen #1 SMP Fri May 12 16:16:48 UTC 2006 x86_64
> x86_64 x86_64 GNU/Linux
>
> On the guest:
> linux:~ # /sbin/ifconfig -a
> 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: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)
>
> veth0     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth1     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth2     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth3     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth4     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth5     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth6     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> veth7     Link encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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)
>
> vif0.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.1    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.2    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.3    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.4    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.5    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.6    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> vif0.7    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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)
>
> On the master:
> alian@yoda:~> /sbin/ifconfig -a
> eth0      Lien encap:Ethernet  HWaddr 00:15:F2:39:D4:DF
>           inet adr:10.1.1.158  Bcast:10.1.1.255  Masque:255.255.255.0
>           adr inet6: fe80::215:f2ff:fe39:d4df/64 Scope:Lien
>           UP BROADCAST NOTRAILERS RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:18421 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:2029 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 lg file transmission:0
>           RX bytes:1308078 (1.2 Mb)  TX bytes:381204 (372.2 Kb)
>
> lo        Lien encap:Boucle locale
>           inet adr:127.0.0.1  Masque:255.0.0.0
>           adr inet6: ::1/128 Scope:Hôte
>           UP LOOPBACK RUNNING  MTU:16436  Metric:1
>           RX packets:7 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 lg file transmission:0
>           RX bytes:344 (344.0 b)  TX bytes:344 (344.0 b)
>
> peth0     Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           adr inet6: fe80::fcff:ffff:feff:ffff/64 Scope:Lien
>           UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1
>           RX packets:18436 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:2024 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 lg file transmission:1000
>           RX bytes:1309805 (1.2 Mb)  TX bytes:390845 (381.6 Kb)
>           Interruption:19 Mémoire:cdefc000-0
>
> sit0      Lien encap:IPv6-dans-IPv4
>           NOARP  MTU:1480  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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth1     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth2     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth3     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth4     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth5     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth6     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> veth7     Lien encap:Ethernet  HWaddr 00:00:00:00:00:00
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.0    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           adr inet6: fe80::fcff:ffff:feff:ffff/64 Scope:Lien
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:2029 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:18422 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 lg file transmission:0
>           RX bytes:381204 (372.2 Kb)  TX bytes:1308168 (1.2 Mb)
>
> vif0.1    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.2    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.3    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.4    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.5    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.6    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> vif0.7    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           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 lg file transmission:0
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>
> xenbr0    Lien encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>           adr inet6: fe80::200:ff:fe00:0/64 Scope:Lien
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:15843 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 lg file transmission:0
>           RX bytes:860608 (840.4 Kb)  TX bytes:378 (378.0 b)
>
>
> Thanks for your help.
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