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proftpd极度困扰着我!!!

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发表于 2005-10-15 11:59:48 | 显示全部楼层 |阅读模式
今天算是见到鬼了 ftp死活都上不去了  我是proftpd   一直很好用的。
我在/etc/sysconfig/iptables里添加了一向关于ftp的端口重定向规则   我是直接在这个文件里添加的。为了安全考虑,想让ftp实际上不使用21端口来提供服务。我这样做完以后ftp根本上不去了。于是我又改回来,结果改回来后的ftp还是上不去了!
问题很古怪  看了一下 也没有生成/etc/shutmsg文件。不知道是什么原因了    郁闷

我在/etc/sysconfig/iptables里的NAT表里添加的规则是-A PREROUTING -p udp -m udp --dport 21 -j REDIRECT --to-ports 999
 楼主| 发表于 2005-10-16 10:31:17 | 显示全部楼层
ding
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发表于 2005-10-16 12:24:56 | 显示全部楼层
查看日志。。。。。。。。。。。。。。。。。。
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 楼主| 发表于 2005-10-16 13:15:09 | 显示全部楼层
172.21.137.35 UNKNOWN nobody [16/Oct/2005:12:00:40 +0800] "USER linux" 331 -
172.21.137.35 UNKNOWN nobody [16/Oct/2005:12:00:40 +0800] "ASS (hidden)" 530 -
172.21.137.35 UNKNOWN nobody [16/Oct/2005:12:00:40 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:18 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "ASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "USER anonymous" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:19 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:34 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "QUIT" 221 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "USER music" 331 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "PASS (hidden)" 530 -
172.21.146.88 UNKNOWN nobody [16/Oct/2005:12:05:35 +0800] "QUIT" 221 -
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 楼主| 发表于 2005-10-16 17:20:22 | 显示全部楼层
问题已解决
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发表于 2005-10-16 21:33:01 | 显示全部楼层
proftpd 可以设置一个调试参数:
proftpd -d 3

用来查找问题在合适不过了,你可以用来试一试。
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 楼主| 发表于 2005-10-16 23:11:24 | 显示全部楼层
呵呵 我用的是proftpd -d9 -n来查找的
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发表于 2005-10-20 04:09:28 | 显示全部楼层
建议你试一下vsftp或者pureftp+web管理
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发表于 2005-10-20 12:57:56 | 显示全部楼层
-A PREROUTING -p udp -m udp --dport 21 -j REDIRECT --to-ports 999
为啥是udp呢
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 楼主| 发表于 2005-10-20 21:17:03 | 显示全部楼层
呵呵是得 这个弄错了
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