当我的系统启动时,它会显示以下消息。
Bringing up loopback interface: [ OK ]
Bringing up interface eth0: RTNETLINK answers: Invalid argument
[ OK ]
Bringing up interface eth1: RTNETLINK answers: Invalid argument
[ OK ]
Bringing up interface eth2: RTNETLINK answers: Invalid argument
[ OK ]
Bringing up interface eth3: RTNETLINK answers: Invalid argument
[ OK ]
为什么会发生这种情况。通常它不会给出消息RTNETLINK answers: Invalid argument
我这样做了ifconfig
,输出是
eth0 Link encap:Ethernet HWaddr 00:00:50:6D:56:B4
inet addr:120.0.10.137 Bcast:120.0.255.255 Mask:255.255.255.0
inet6 addr: fe80::200:50ff:fe6d:56b4/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:214 (214.0 b)
Base address:0xa000
eth1 Link encap:Ethernet HWaddr 00:00:50:6D:56:B5
inet addr:121.0.10.137 Bcast:121.0.255.255 Mask:255.255.255.0
inet6 addr: fe80::200:50ff:fe6d:56b5/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:214 (214.0 b)
Base address:0xc000
eth2 Link encap:Ethernet HWaddr 00:00:50:6D:56:B6
inet addr:128.0.10.137 Bcast:128.0.255.255 Mask:255.255.255.0
inet6 addr: fe80::200:50ff:fe6d:56b6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1006 (1006.0 b) TX bytes:396 (396.0 b)
Interrupt:16
eth3 Link encap:Ethernet HWaddr 00:00:50:6D:56:B7
inet addr:123.0.10.137 Bcast:123.0.255.255 Mask:255.255.255.0
inet6 addr: fe80::200:50ff:fe6d:56b7/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:728 (728.0 b) TX bytes:396 (396.0 b)
Interrupt:17
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:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:980 (980.0 b) TX bytes:980 (980.0 b)
该消息的原因可能是什么以及如何将其更改为正常?
谢谢
答案1
我猜你更改了你的 IP 地址。请确保 IP 地址、掩码和网关属于同一类(A 类或 B 类或 C 类)
我的下一个猜测是,您已将“DHCP”地址更改为“静态”地址。如果是这种情况,请确保管理员已从 DHCP 范围中删除 IP 地址,因为 DHCP 范围是该地址的所有者。您的配置应该看起来像这样
root@servername network-scripts]# vi ifcfg-eth0
DEVICE=eth0
BOOTPROTO=static
IPADDR=10.206.2.4
GATEWAY=10.206.255.255
NETMASK=255.255.0.0
root@servername network-scripts]# service network restart
希望这对你有帮助
答案2
这可能与您在 /etc/sysconfig/network-scripts/ifcfg-eth* 文件中设置的选项有关。您可能在其中设置了一些不正确的选项。
答案3
乍一看,您的网络掩码和/或广播地址似乎是错误的。
如果您所在的网络是 121.0.10.0/24,那么广播地址通常应该是 121.0.10.255,而不是像您这样的 121.0.255.255。我不知道这是否真的会导致您看到的错误,或者它是否只是“转移注意力的借口”,但在我看来您的网络配置肯定是错误的,需要仔细检查。