Re: [Xen-users] Network problem with HVM guest

[Todd Deshane <todd.deshane@xxxxxxx>]

On Sat, Dec 4, 2010 at 3:22 PM, Rafael Andreatta <taturana@xxxxxxxxxxxx> wrote:
> non-HVM guests has the network working fine. HVM guests don't have network
> access.
> If someone could help me I would be grateful...
> Server info below
> [root@server1 ~]# ifconfig
> 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:116 errors:0 dropped:0 overruns:0 frame:0
> TX packets:116 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:12168 (11.8 KiB) TX bytes:12168 (11.8 KiB)
>
> peth0 Link encap:Ethernet HWaddr A4:BA:DB:47:24:89
> inet6 addr: fe80::a6ba:dbff:fe47:2489/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:2488158 errors:0 dropped:0 overruns:0 frame:0
> TX packets:1150753 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:2777748442 (2.5 GiB) TX bytes:123726986 (117.9 MiB)
> Interrupt:25 Memory:da000000-da012800
>
> tap0 Link encap:Ethernet HWaddr 0A:93:0F:ED:46:6E
> inet6 addr: fe80::893:fff:feed:466e/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:12 errors:0 dropped:0 overruns:0 frame:0
> TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:500
> RX bytes:720 (720.0 b) TX bytes:4271 (4.1 KiB)
>
> tap3 Link encap:Ethernet HWaddr AA:AF:2A:F1:C5:39
> inet6 addr: fe80::a8af:2aff:fef1:c539/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:1195 errors:0 dropped:0 overruns:0 frame:0
> TX packets:34 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:500
> RX bytes:92727 (90.5 KiB) TX bytes:5207 (5.0 KiB)
>
> vif1002.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
> inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:93 errors:0 dropped:0 overruns:0 frame:0
> TX packets:14154 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:32
> RX bytes:9627 (9.4 KiB) TX bytes:930074 (908.2 KiB)
>
> vif1006.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
> UP 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:32
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
>
> vif1007.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
> UP 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:32
> RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
>
> xenbr0 Link encap:Ethernet HWaddr A4:BA:DB:47:24:89
> inet addr:68.233.240.114 Bcast:0.0.0.0 Mask:255.255.255.0
> inet6 addr: fe80::a6ba:dbff:fe47:2489/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:2483441 errors:0 dropped:0 overruns:0 frame:0
> TX packets:1132409 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:2732420881 (2.5 GiB) TX bytes:117934261 (112.4 MiB)
> [root@server1 ~]# netstat -rn
> Kernel IP routing table
> Destination Gateway Genmask Flags MSS Window irtt Iface
> 68.233.240.0 0.0.0.0 255.255.255.0 U 0 0 0 xenbr0
> 0.0.0.0 68.233.240.1 0.0.0.0 UG 0 0 0 xenbr0
>

Please post to the list your guest configuration. Both from the
working PV and the non-working HVM.

Also, include the output of brctl show

Thanks,
Todd

-- 
Todd Deshane
http://todddeshane.net
http://runningxen.com

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