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[Xen-users] VPS without network


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Thiago Gomes <thiago.mgomes@xxxxxxxxx>
  • Date: Mon, 17 Aug 2009 18:01:57 -0300
  • Delivery-date: Mon, 17 Aug 2009 14:02:49 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>


Hello staff,
I am new in the list and have been working with xen virtualization for some time. I am going through some problems to configure the xen on a new machine. Everything seems is configured correctly, but the SPV is unable to communicate with the Internet. Can get IP, gateway and resolv.conf configured correctly, but is not communicating with the Internet. Someone has been there?

I tried formatting, reinstalling, changing network card, install other versions of xen, but nothing seems to work. We also have a class C itself, and was informed by the data center that there is no lock on it.

The next few settings:

/etc/xen/cpanel.cfg
#!python

kernel = "/boot/vmlinuz-2.6.18-128.4.1.el5xen"
ramdisk = "/boot/initrd-2.6.18-128.4.1.el5xen.img2"

memory = 1024
name = "cpanel"
vcpus = 2

vif = [
        'mac=00:16:df:61:3d:92, bridge=xenbr0, ip=XXX.XXX.XXX.XXX, vifname=cpanel.ext' ]

disk = [
        'phy:/dev/virtual01/cpanel-root,sda1,w',
        'phy:/dev/virtual01/cpanel-tmp,sda2,w',
        'phy:/dev/virtual01/cpanel-swap,sda3,w'
]

root = "/dev/sda1 ro"
extra = '3 console=xvc0'
#dhcp = "dhcp"

#bootloader = '/usr/bin/pygrub'
>>
BRCTL SHOW
bridge name    bridge id        STP enabled    interfaces
virbr0        8000.000000000000    yes       
xenbr0        8000.feffffffffff    no        cpanel.ext
                            peth0
                            vif0.0


IFCONFIG MÁQUINA XEN
cpanel.ext 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:6121 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6565076 errors:0 dropped:2339 overruns:0 carrier:0
          collisions:0 txqueuelen:32
          RX bytes:171940 (167.9 KiB)  TX bytes:509632709 (486.0 MiB)

eth0      Link encap:Ethernet  HWaddr 00:1C:C4:0D:E3:98 
          inet addr:XXX.XXX.XXX.XXX  Bcast:XXX.XXX.XXX.XXX  Mask:255.255.255.0
          inet6 addr: fe80::21c:c4ff:fe0d:e398/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6583544 errors:0 dropped:0 overruns:0 frame:0
          TX packets:14281 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:511337908 (487.6 MiB)  TX bytes:1096441 (1.0 MiB)

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:8 errors:0 dropped:0 overruns:0 frame:0
          TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:560 (560.0 b)  TX bytes:560 (560.0 b)

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:6733500 errors:0 dropped:0 overruns:0 frame:0
          TX packets:25050 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:549923343 (524.4 MiB)  TX bytes:3797907 (3.6 MiB)
          Interrupt:16

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:14281 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6583555 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1096441 (1.0 MiB)  TX bytes:511338730 (487.6 MiB)

virbr0    Link encap:Ethernet  HWaddr 00:00:00:00:00:00 
          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:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:50 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:10320 (10.0 KiB)

xenbr0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF 
          UP BROADCAST RUNNING NOARP  MTU:1500  Metric:1
          RX packets:5895662 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:370361460 (353.2 MiB)  TX bytes:0 (0.0 b)


Thank you.

--
Thiago Gomes
thiago.mgomes@xxxxxxxxx / thiago.mgo@xxxxxxxxxxx
Linux User #479207



--
Thiago Gomes
thiago.mgomes@xxxxxxxxx / thiago.mgo@xxxxxxxxxxx
Linux User #479207
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