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[Xen-users] Network configuration problem




Hello,

During a network install it seems that my new guest cannot access the network. Both NFS and HTTP installs have failed. I tried the NFS install from the same host, but alas no luck.

I am using virt-manager. All machines are on a private subnet and when prompted for an id, I give the new VM an unassigned ID with the same subnet (141). Should I be using the 122 subnet that virbr0 is assigned?

The new machine ID is 7, so vif7.0 shows up under brctl and ifconfig. I am trying to NFS mount 192.168.141.5 (the host machine). Nothing shows up in the logs that a connection attempt is made, so my new machine is not getting to the network.

Can anyone give me an idea of why my network won't work? Attached are brctl, ifconfig and /var/log/messages output.

Sorry for the noob question and thank you for any assistance.

Cam



Here is brctl output:

bridge name     bridge id               STP enabled     interfaces
virbr0          8000.feffffffffff       no              vif7.0
xenbr0          8000.feffffffffff       no              peth0


Here is /var/log/messages:
Jul 31 16:17:16 kernel: virbr0: port 1(vif7.0) entering learning state
Jul 31 16:17:31 kernel: virbr0: topology change detected, propagating
Jul 31 16:17:31 kernel: virbr0: port 1(vif7.0) entering forwarding state

and ifconfig:
                                                        vif0.0
eth0      Link encap:Ethernet  HWaddr 00:19:B9:DD:B2:F8
inet addr:192.168.141.5 Bcast:192.168.141.255 Mask:255.255.255.0
          inet6 addr: fe80::219:b9ff:fedd:b2f8/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6214265 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8576682 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:864031285 (824.0 MiB)  TX bytes:1447492643 (1.3 GiB)

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:16436  Metric:1
          RX packets:12222546 errors:0 dropped:0 overruns:0 frame:0
          TX packets:12222546 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:2466698479 (2.2 GiB)  TX bytes:2466698479 (2.2 GiB)

peth0     Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:6226688 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8611321 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:891589544 (850.2 MiB)  TX bytes:1484991367 (1.3 GiB)
          Interrupt:16 Memory:f8000000-f8012100

vif0.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:8576693 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6214275 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1447496641 (1.3 GiB)  TX bytes:864031945 (824.0 MiB)

vif7.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:84 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:32
          RX bytes:3384 (3.3 KiB)  TX bytes:420 (420.0 b)

virbr0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
          inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:957 errors:0 dropped:0 overruns:0 frame:0
          TX packets:30 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:32328 (31.5 KiB)  TX bytes:1476 (1.4 KiB)

xenbr0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:461910 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:21276959 (20.2 MiB)  TX bytes:0 (0.0 b)

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