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ES450网路突然中断。此时\r\nifconfig -a 看到\r\nlo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1\r\n inet 127.0.0.1 netmask ff000000\r\nhme0: flags=1000843<BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2\r\n inet 172.24.2.15 netmask ffff0000 broadcast 172.24.255.255\r\n ether 8:0:20:fe:bb:d9\r\nhme0没有UP\r\n\r\nnetstat -rn\r\nRouting Table: IPv4\r\n Destination Gateway Flags Ref Use Interface\r\n-------------------- -------------------- ----- ----- ------ ---------\r\n172.24.0.0 172.24.2.15 U 1 9 hme0\r\n224.0.0.0 172.24.2.15 U 1 0 hme0\r\n127.0.0.1 127.0.0.1 UH 80 72440 lo0\r\n原本default 172.24.2.254 UG 1 15路由莫名的没有了。\r\n\r\n/var/adm/messages里啥也没有!\r\n\r\n请大家指点该如何着手分析故障原因?? |
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