对不起，如果这听起来像一个非常愚蠢的问题，但我今天开始第一次使用Xen。 我正在使用Debian Lenny的全新安装。 我遵循这个教程http://www.howtoforge.com/virtualization-with-xen-on-debian-lenny-amd64，但686版本，而不是amd64。
问题是，启用网桥后，似乎无法find我的路由器DHCP服务器。 有什么我失踪？ 在ifconfig我有eth0，peth0和lo。
我的意思是没有连接的物理计算机。 由于缺乏连接，我甚至无法开始创builddomU。
eth0 Link encap:Ethernet HWaddr 00:13:77:BC:E5:67 inet addr:192.168.1.3 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::213:77ff:febc:e567/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:8254 errors:0 dropped:0 overruns:0 frame:0 TX packets:5746 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:11124971 (10.6 MiB) TX bytes:418646 (408.8 KiB) 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:2370 errors:0 dropped:0 overruns:0 frame:0 TX packets:2370 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:6198467 (5.9 MiB) TX bytes:6198467 (5.9 MiB) 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:8250 errors:0 dropped:0 overruns:0 frame:0 TX packets:5806 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:11124056 (10.6 MiB) TX bytes:429582 (419.5 KiB) Interrupt:253 Base address:0xe000 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:5746 errors:0 dropped:0 overruns:0 frame:0 TX packets:8255 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:418646 (408.8 KiB) TX bytes:11125224 (10.6 MiB) vif1.0 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:11 errors:0 dropped:0 overruns:0 frame:0 TX packets:14 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:2024 (1.9 KiB) TX bytes:1241 (1.2 KiB) 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:47 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:8054 (7.8 KiB) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:107 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:15203 (14.8 KiB) TX bytes:0 (0.0 b) 所以显然有联系。 问题出在桥上。