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新装的FreeBSD,上面有两个网卡,是同一型号的,我使用ifconfig查看了一下,显示不一样- vr0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
- options=2808<VLAN_MTU,WOL_UCAST,WOL_MAGIC>
- ether 00:1b:11:0e:ae:fe
- media: Ethernet autoselect (100baseTX <full-duplex>)
- status: active
- vr1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
- options=2808<VLAN_MTU,WOL_UCAST,WOL_MAGIC>
- ether 00:1c:f0:0e:62:de
- media: Ethernet autoselect (100baseTX <full-duplex>)
- status: active
复制代码 显而易见vr1应该是正常的,但我不知,vr0会是什么问题?我使用后,每次重启后都会又变成这样。
还有一个是promisc这个模式,也不像vr1哪样直接是开启的,我使用开启后,则在显示中会多出个PPROMISC- vr0: flags=28943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST,PPROMISC> metric 0 mtu 1500
- options=2808<VLAN_MTU,WOL_UCAST,WOL_MAGIC>
- ether 00:1b:11:0e:ae:fe
- media: Ethernet autoselect (100baseTX <full-duplex>)
- status: active
复制代码 请教各位了! |
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