On 2007年4月20日 17:58:46 +0800, Tim Post wrote:
> Opposite. In the dom-u, you replace xen-br0 with eth0. 
Which IP adresse this eth0 should have - the one of the physical eth0 of
dom0?
>
> On dom-0, you ensure that xen-br0 has the IP of whatever network
> interface normally talks to the Internet, typically eth0.
>
> If your install is typical, xend will run
> /etc/xen/scripts/network-bridge targeting eth0 to make it xen-br0 when
> it starts on boot. Likewise, if you stop xend, network-bridge should
> restore eth0 to an un-bridged (not enslaved) state, putting it back the
> way it was. You should not need to worry about dom-0.
The start of xend does not create an interface. I am not aware of having
changed anything except in xend-config:
(network-script 'network-bridge netdev=eth0')
(vif-script vif-bridge)
# /etc/init.d/xend restart
Restarting XEN control daemon: xend.
# ifconfig -s
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0 1500 0 19065 0 0 0 13558 0 0 0 BMRU
lo 16436 0 0 0 0 0 0 0 0 0 LRU
# xm create domu-sarge -c
Using config file "/etc/xen/domu-sarge".
Error: Device 0 (vif) could not be connected. Hotplug scripts not working.
# ifconfig -a
eth0 Protokoll:Ethernet Hardware Adresse 00:0E:7F:FD:8D:37 
 inet Adresse:192.168.17.10 Bcast:192.168.17.255 Maske:255.255.255.0
 inet6 Adresse: fe80::20e:7fff:fefd:8d37/64 
Gültigkeitsbereich:Verbindung
 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
 RX packets:19143 errors:0 dropped:0 overruns:0 frame:0
 TX packets:13607 errors:0 dropped:0 overruns:0 carrier:0
 Kollisionen:0 Sendewarteschlangenlänge:1000 
 RX bytes:4343478 (4.1 MiB) TX bytes:3498739 (3.3 MiB)
 Interrupt:19 
lo Protokoll:Lokale Schleife 
 inet Adresse:127.0.0.1 Maske:255.0.0.0
 inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
sit0 Protokoll:IPv6-nach-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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
veth0 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
veth1 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
veth2 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
veth3 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
vif0.0 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
vif0.1 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
vif0.2 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
vif0.3 Protokoll:Ethernet Hardware Adresse 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
 Kollisionen:0 Sendewarteschlangenlänge:0 
 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
/m
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