linux 判断网卡是否异常_如何判断linux网卡故障？

linux网卡的信息里错误和碰撞数值高是否说明网卡有问题还是网络有问题？如何判断网卡有没有问题？ifconfigeth0Linkencap:EthernetHWaddr52:51:AB:14:60:B8inetaddr:192.168.1.254Bcas...

linux网卡的信息里错误和碰撞数值高是否说明网卡有问题还是网络有问题？如何判断网卡有没有问题？

ifconfig

eth0 Link encap:Ethernet HWaddr 52:51:AB:14:60:B8

inet addr:192.168.1.254 Bcast:192.168.1.255 Mask:255.255.255.0

inet6 addr: fe80::5054:abff:fe14:61b8/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:55709872 errors:0 dropped:0 overruns:0 frame:0

TX packets:56719086 errors:0 dropped:0 overruns:0 carrier:0

collisions:2435854 txqueuelen:1000

RX bytes:3427432106 (3.1 GiB) TX bytes:380198286 (362.5 MiB)

Interrupt:18 Base address:0xdfe0

eth1 Link encap:Ethernet HWaddr 00:0F:1F:52:EF:B5

inet addr:220.224.19.3 Bcast:220.224.19.6 Mask:255.255.255.224

inet6 addr: fe80::20f:1fff:fe59:efb7/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:77091167 errors:1 dropped:70 overruns:0 frame:0

TX packets:99787480 errors:205 dropped:0 overruns:0 carrier:0

collisions:1920 txqueuelen:1000

RX bytes:466655436 (445.0 MiB) TX bytes:715301796 (682.1 MiB)

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:22226 errors:0 dropped:0 overruns:0 frame:0

TX packets:22226 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

RX bytes:2741650 (2.6 MiB) TX bytes:2741650 (2.6 MiB)

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