Re: [Xen-users] DomU networking problem in opensuse 11

[Danilo Godec <danilo.godec@xxxxxxxxx>]

Check this out -
http://www.novell.com/communities/node/5071/sles-10-sp2-networking-under-xen-troubleshooting-and-recommendations

I use OpenSuSE 11 on a server with multiple network interfaces and I use
the above approach. Works great.

 Best regards, Danilo


Tommy Huang pravi:
> Hi,
>
> Creating a new domain is a lot easier in opensuse 11. I follow the 
> instruction on the website and build a virtual machine which uses opensuse 11 
> as well (I installed it from iso image). Everything works fine except the 
> network. I cannot access the Internet from DomU. Here is some information.
> P.S. the DomU id is 1.
>
> "brctl show" in Dom 0:
> bridge name     bridge id               STP enabled     interfaces
> eth0            8000.001d609d5af4       no              peth0
>                                                                             
> vif1.0
>
> "ip address" in Dom0:
>
> 1: lo:  mtu 16436 qdisc noqueue
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
>     inet 127.0.0.2/8 brd 127.255.255.255 scope host secondary lo
> 2: peth0:  mtu 1500 qdisc pfifo_fast qlen 100
>     link/ether 00:1d:60:9d:5a:f4 brd ff:ff:ff:ff:ff:ff
> 3: wmaster0:  mtu 1500 qdisc ieee80211 qlen 1000
>     link/ieee802.11 00:1c:df:4f:64:df brd ff:ff:ff:ff:ff:ff
> 4: wlan0:  mtu 1500 qdisc noop qlen 1000
>     link/ether 00:1c:df:4f:64:df brd ff:ff:ff:ff:ff:ff
> 5: eth0:  mtu 1500 qdisc noqueue
>     link/ether 00:1d:60:9d:5a:f4 brd ff:ff:ff:ff:ff:ff
>     inet 128.61.82.213/24 brd 128.61.82.255 scope global eth0
> 6: vif1.0:  mtu 1500 qdisc pfifo_fast qlen 32
>     link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
>
> "dmesg" in Dom0 (extracted):
>
> NET: Registered protocol family 17
> 0000:00:19.0: eth0: Link is Up 100 Mbps Full Duplex, Flow Control: None
> 0000:00:19.0: eth0: 10/100 speed: disabling TSO
> BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
> ip6_tables: (C) 2000-2006 Netfilter Core Team
> ip_tables: (C) 2000-2006 Netfilter Core Team
> Bridge firewalling registered
> tmpbridge: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
> eth0 renamed to peth0
> tmpbridge renamed to eth0
> 0000:00:19.0: peth0: Link is Up 100 Mbps Full Duplex, Flow Control: None
> 0000:00:19.0: peth0: 10/100 speed: disabling TSO
> device peth0 entered promiscuous mode
> eth0: port 1(peth0) entering learning state
> eth0: topology change detected, propagating
> eth0: port 1(peth0) entering forwarding state
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> device vif1.0 entered promiscuous mode
> eth0: port 2(vif1.0) entering learning state
> eth0: topology change detected, propagating
> eth0: port 2(vif1.0) entering forwarding state
> (cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
> nodename:backend/vbd/1/51712
> (cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:0
> (cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=108) 
> nodename:backend/vbd/1/51728
> (cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:1
> (cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=110) is a 
> cdrom
> (cdrom_add_media_watch() file=drivers/xen/blkback/cdrom.c, line=112) xenstore 
> wrote OK
> (cdrom_is_type() file=drivers/xen/blkback/cdrom.c, line=95) type:1
> blkback: ring-ref 770, event-channel 9, protocol 1 (x86_32-abi)
> blkback: ring-ref 771, event-channel 10, protocol 1 (x86_32-abi)
>
> "ip address" in DomU:
> lo and eth0 are present. eth0 doesn't have an ip.
>
>
> Any information is appreciated. Thanks in advance.
>
> Regards,
> - Tommy
>
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-- 
Danilo Godec, sistemska podpora

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