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楼主 |
发表于 2007-10-9 11:02:27
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我的是sid,有一次升级完telnetd之后就这样,看来是23端口被关了.
debian:~# netstat -nat
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:38422 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:1723 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:445 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:49660 127.0.0.1:22 ESTABLISHED
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 ::ffff:127.0.0.1:22 ::ffff:127.0.0.1:49660 ESTABLISHED
现在如何才能打开23端口,我刚才用nc -lp 23不行,telnet localhost之后倒是出现了但没有登录用户名的提示呀.怎么办? |
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