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以前一直是好的,这几天突然只要开80端口开始时断时续。以为是DOS.查看:
[root@yy nncn.com]# netstat -nat |wc -l
500
在 messages看到:
Jan 8 16:52:59 yy kernel: tg3: eth0: Flow control is off for TX and off for RX.
Jan 8 16:56:32 yy kernel: tg3: eth0: Link is down.
Jan 8 16:56:33 yy kernel: tg3: eth0: Link is up at 100 Mbps, full duplex.
Jan 8 16:56:33 yy kernel: tg3: eth0: Flow control is off for TX and off for RX.
当丢包正常后看到的就是这些。
在netstat -nat 的时候发现很多:
tcp 0 0 127.0.0.1:33885 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33886 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33887 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33880 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33881 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33882 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33883 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33908 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33909 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33910 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33911 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33904 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33905 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33906 127.0.0.1:80 TIME_WAIT
tcp 0 0 127.0.0.1:33907 127.0.0.1:80 TIME_WAIT |
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