☰

虚拟盒中的桥接适配器-无法获取 IP

tag-icon • tag-icon windows-7 networking virtualbox redhat-enterprise-linux
虚拟盒中的桥接适配器-无法获取 IP

我有安装了 RHEL 的虚拟盒。我的虚拟盒在 Windows 7 64 位上运行。我配置了桥接连接，但当我重新启动网络接口时，我收到以下错误：

Determining IP information for eth1... failed

在 Windows XP 上，它运行正常。我禁用了 Windows 防火墙并安装了最新的 Virtual Box，但仍然没有成功。

NAT 运行正常，没有任何问题。我错过了什么？

更新

输出ifconfig -a为：

eth0      Link encap:Ethernet  HWaddr 08:00:27:B6:FC:69
          inet addr:10.0.2.15  Bcast:10.0.2.255  Mask:255.255.255.0
          inet6 addr: fe80::a00:27ff:feb6:fc69/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:430 errors:0 dropped:0 overruns:0 frame:0
          TX packets:346 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:36520 (35.6 KiB)  TX bytes:31455 (30.7 KiB)

eth1      Link encap:Ethernet  HWaddr 08:00:27:C3:84:4A
          inet6 addr: fe80::a00:27ff:fec3:844a/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1464 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:135419 (132.2 KiB)  TX bytes:4230 (4.1 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:0 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:0 (0.0 b)  TX bytes:0 (0.0 b)

输出route -n

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
10.0.2.0        0.0.0.0         255.255.255.0   U     0      0        0 eth0
169.254.0.0     0.0.0.0         255.255.0.0     U     1002   0        0 eth0
0.0.0.0         10.0.2.2        0.0.0.0         UG    0      0        0 eth0

的输出dhclient -v eth1为：

Listening on LPF/eth1/08:00:27:c3:84:4a
Sending on   LPF/eth1/08:00:27:c3:84:4a
Sending on   Socket/fallback
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 6 (xid=0x6afb6c4c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 9 (xid=0x6afb6c4c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 15 (xid=0x6afb6c4c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 18 (xid=0x6afb6c4c)
DHCPDISCOVER on eth1 to 255.255.255.255 port 67 interval 13 (xid=0x6afb6c4c)
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

此外，相同配置的同一台机器在 Windows XP 上运行良好。问题仅在 Windows 7 上出现。

答案1

问题不在我的机器上，而是我公司的 DHCP 服务器，它阻止了多个 mac 端口。我花了两天时间才发现问题出在我的机器“之外”

相关内容