[求助]proftpd不能登陆

khbd2k4

安装中碰到了一些问题，向大家请教一下。

1.安装proftpd，基本按照《FreeBSD网站平台建设全过程》，但是如果用他的proftpd.conf就会出现以下错误。
#./proftpd -n -d 5 -c /usr/local/proftpd/etc/proftpd.conf
.
.
.
.
ent.com.cn - deleting existing scoreboard '/usr/local/proftpd/var/proftpd/proftpd.scoreboard'
ent.com.cn - Failed binding to 0.0.0.0, port 21: Address already in useent.com.cn - Check the ServerType directive to ensure you are configured correctly.

2.用自己的proftpd.conf，出现了不能登陆的现象：

1. 
   
2. ServerName                      "Welcome to FTP Server"
   
3. ServerType                      standalone
   
4. DefaultServer                   on
   
5. PidFile                         /usr/local/proftpd/var/proftpd/proftpd.pid
   
6. UseReverseDNS                   off
   
7. port                            9708
   
8. TimeoutIdle                     0
   
9. TimeoutLogin                    50
   
10. TimeoutNoTransfer               0
    
11. Umask                           000
    
12. MaxInstances                    300
    
13. 
    
14. <Directory />;
    
15.   AllowOverwrite                on
    
16.   AllowRetrieveRestart          on
    
17.   AllowStoreRestart             on
    
18. </Directory>;
    
19. 
    
20. <Global>;
    
21. AllowForeignAddress             on
    
22. DefaultTransferMode             binary
    
23. DisplayFirstChdir               /usr/local/proftpd/etc/.message
    
24. DisplayLogin                    /usr/local/proftpd/etc/welcome
    
25. HiddenStor                      off
    
26. IdentLookups                    off
    
27. MaxLoginAttempts                1
    
28. ServerIdent                     on "Welcome To FTP Server...."
    
29. RequireValidShell               off
    
30. TimesGMT                        off
    
31. User                            nobody
    
32. Group                           nobody
    
33. ServerLog                       /var/log/proftpd.log
    
34. file:/usr/local/proftpd/etc/anonymous.allow file:/usr/local/proftpd/etc/anonymous.den
    
35. WtmpLog                         off
    
36. </Global>;
    
37. 
    
38. <Anonymous /data/ftp/>;
    
39. User ftp
    
40. Group ftpusers
    
41. <Limit LOGIN>;
    
42. AllowAll
    
43. </Limit>;
    
44. </Anonymous>;
    

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出错情况是：

1. 
   
2. #/usr/local/etc# ftp localhost 9708
   
3. Connected to localhost.
   
4. 220 Welcome To FTP Server....
   
5. Name (localhost:fly): fly
   
6. 421 Service not available, remote server has closed connection.
   
7. ftp: Login failed.
   
8. ftp: No control connection for command.
   
9. ftp>;
   

复制代码

在问完name后就直接close了。

请大大们指教一下。谢谢！

wolfg

换用你的配置文件之前，停掉proftpd进程了吗

kill掉所有的proftpd进程，然后启动proftpd再试试

khbd2k4

谢谢版主回复。

换用前停掉进程的，要不然我得不到这2个错误提示的。

wolfg

proftpd都停了的情况下，用netstat -tlunp看看还有没有21端口

khbd2k4

我的系统是freebsd 4.11 stable

# netstat -tlunp
netstat: option requires an argument -- p
usage: netstat [-AaLnSW] [-f protocol_family | -p protocol]
               [-M core] [-N system]
       netstat -i | -I interface [-abdnt] [-f address_family]
               [-M core] [-N system]
       netstat -w wait [-I interface] [-d] [-M core] [-N system]
       netstat -s [-s] [-z] [-f protocol_family | -p protocol] [-M core]
       netstat -i | -I interface -s [-f protocol_family | -p protocol]
               [-M core] [-N system]
       netstat -m [-M core] [-N system]
       netstat -r [-AanW] [-f address_family] [-M core] [-N system]
       netstat -rs [-s] [-M core] [-N system]
       netstat -g [-W] [-f address_family] [-M core] [-N system]
       netstat -gs [-s] [-f address_family] [-M core] [-N system]

好象没有这个命令。


# netstat -tun | grep :21
这个命令后没有提示。

而且我并没有用到inetd.

wolfg

用你的配置文件
./proftpd -n -d9
启动proftpd，观察用户登录时输出的debug信息

khbd2k4

还是一样的提示。

1. 
   
2. # ./proftpd -n -d9
   
3. - parsing '/usr/local/proftpd/etc/proftpd.conf' configuration
   
4. - FS: using system open()
   
5. - FS: using system read()
   
6. - dispatching directive 'ServerName' to module mod_core
   
7. - dispatching directive 'ServerType' to module mod_core
   
8. - dispatching directive 'DefaultServer' to module mod_core
   
9. - dispatching directive 'ServerIdent' to module mod_core
   
10. - dispatching directive 'Port' to module mod_core
    
11. - dispatching directive 'Umask' to module mod_core
    
12. - dispatching directive 'MaxLoginAttempts' to module mod_auth
    
13. - dispatching directive 'TimeoutLogin' to module mod_auth
    
14. - dispatching directive 'TimeoutIdle' to module mod_core
    
15. - dispatching directive 'TimeoutNoTransfer' to module mod_xfer
    
16. - dispatching directive 'TimeoutStalled' to module mod_xfer
    
17. - dispatching directive 'MaxClients' to module mod_auth
    
18. - dispatching directive 'MaxClientsPerHost' to module mod_auth
    
19. - dispatching directive 'AllowOverwrite' to module mod_xfer
    
20. - dispatching directive 'AllowStoreRestart' to module mod_xfer
    
21. - dispatching directive 'UseReverseDNS' to module mod_core
    
22. - dispatching directive 'RequireValidShell' to module mod_auth
    
23. - dispatching directive 'DefaultRoot' to module mod_auth
    
24. - dispatching directive 'DefaultRoot' to module mod_auth
    
25. - FS: using system read()
    
26. - dispatching directive 'MaxInstances' to module mod_core
    
27. - dispatching directive 'User' to module mod_core
    
28. - dispatching auth request "getpwnam" to module mod_sql
    
29. - dispatching auth request "getpwnam" to module mod_auth_file
    
30. - dispatching auth request "getpwnam" to module mod_auth_unix
    
31. - dispatching directive 'Group' to module mod_core
    
32. - dispatching auth request "getgrnam" to module mod_sql
    
33. - dispatching auth request "getgrnam" to module mod_auth_file
    
34. - dispatching auth request "getgrnam" to module mod_auth_unix
    
35. - dispatching directive '<Directory>;' to module mod_core
    
36. - <Directory />;: adding section for resolved path '/'
    
37. - dispatching directive 'AllowOverwrite' to module mod_xfer
    
38. - dispatching directive '</Directory>;' to module mod_core
    
39. - dispatching directive '<Anonymous>;' to module mod_core
    
40. - dispatching directive 'User' to module mod_core
    
41. - dispatching directive 'Group' to module mod_core
    
42. - dispatching directive 'UserAlias' to module mod_auth
    
43. - dispatching directive 'MaxClients' to module mod_auth
    
44. - dispatching directive 'DisplayLogin' to module mod_core
    
45. - dispatching directive 'DisplayFirstChdir' to module mod_core
    
46. - dispatching directive '</Anonymous>;' to module mod_core
    
47. - FS: using system read()
    
48. - dispatching directive 'SQLConnectInfo' to module mod_sql
    
49. - dispatching directive 'SQLAuthTypes' to module mod_sql
    
50. - dispatching directive 'SQLUserInfo' to module mod_sql
    
51. - dispatching directive 'SQLGroupInfo' to module mod_sql
    
52. - dispatching directive 'SQLAuthenticate' to module mod_sql
    
53. - dispatching directive 'SQLHomedirOnDemand' to module mod_sql
    
54. - dispatching directive 'QuotaDirectoryTally' to module mod_quotatab
    
55. - dispatching directive 'QuotaDisplayUnits' to module mod_quotatab
    
56. - dispatching directive 'QuotaEngine' to module mod_quotatab
    
57. - dispatching directive 'QuotaLog' to module mod_quotatab
    
58. - dispatching directive 'QuotaShowQuotas' to module mod_quotatab
    
59. - FS: using system read()
    
60. - dispatching directive 'SQLNamedQuery' to module mod_sql
    
61. - dispatching directive 'SQLNamedQuery' to module mod_sql
    
62. - dispatching directive 'SQLNamedQuery' to module mod_sql
    
63. - dispatching directive 'SQLNamedQuery' to module mod_sql
    
64. - dispatching directive 'QuotaLimitTable' to module mod_quotatab
    
65. - dispatching directive 'QuotaTallyTable' to module mod_quotatab
    
66. - FS: using system read()
    
67. - FS: using system close()
    
68. ent.com.cn -
    
69. ent.com.cn - Config for ftpx.3322.org:
    
70. ent.com.cn - /ftp/
    
71. ent.com.cn -  UserName
    
72. ent.com.cn -  GroupName
    
73. ent.com.cn -  UserAlias
    
74. ent.com.cn -  MaxClients
    
75. ent.com.cn -  DisplayLogin
    
76. ent.com.cn -  DisplayFirstChdir
    
77. ent.com.cn -  Umask
    
78. ent.com.cn -  MaxClientsPerHost
    
79. ent.com.cn -  AllowOverwrite
    
80. ent.com.cn -  AllowStoreRestart
    
81. ent.com.cn -  RequireValidShell
    
82. ent.com.cn -  SQLConnectInfo
    
83. ent.com.cn -  SQLAuthTypes
    
84. ent.com.cn -  SQLAuthenticate
    
85. ent.com.cn -  SQLHomedirOnDemand
    
86. ent.com.cn -  SQLNamedQuery_get-quota-limit
    
87. ent.com.cn -  SQLNamedQuery_get-quota-tally
    
88. ent.com.cn -  SQLNamedQuery_update-quota-tally
    
89. ent.com.cn -  SQLNamedQuery_insert-quota-tally
    
90. ent.com.cn - /
    
91. ent.com.cn -  AllowOverwrite
    
92. ent.com.cn -  Umask
    
93. ent.com.cn -  MaxClients
    
94. ent.com.cn -  MaxClientsPerHost
    
95. ent.com.cn -  AllowStoreRestart
    
96. ent.com.cn -  RequireValidShell
    
97. ent.com.cn -  SQLConnectInfo
    
98. ent.com.cn -  SQLAuthTypes
    
99. ent.com.cn -  SQLAuthenticate
    
100. ent.com.cn -  SQLHomedirOnDemand
     
101. ent.com.cn -  SQLNamedQuery_get-quota-limit
     
102. ent.com.cn -  SQLNamedQuery_get-quota-tally
     
103. ent.com.cn -  SQLNamedQuery_update-quota-tally
     
104. ent.com.cn -  SQLNamedQuery_insert-quota-tally
     
105. ent.com.cn - DefaultServer
     
106. ent.com.cn - ServerIdent
     
107. ent.com.cn - Umask
     
108. ent.com.cn - MaxLoginAttempts
     
109. ent.com.cn - TimeoutLogin
     
110. ent.com.cn - TimeoutIdle
     
111. ent.com.cn - TimeoutNoTransfer
     
112. ent.com.cn - TimeoutStalled
     
113. ent.com.cn - MaxClients
     
114. ent.com.cn - MaxClientsPerHost
     
115. ent.com.cn - AllowOverwrite
     
116. ent.com.cn - AllowStoreRestart
     
117. ent.com.cn - RequireValidShell
     
118. ent.com.cn - DefaultRoot
     
119. ent.com.cn - DefaultRoot
     
120. ent.com.cn - UserID
     
121. ent.com.cn - UserName
     
122. ent.com.cn - GroupID
     
123. ent.com.cn - GroupName
     
124. ent.com.cn - SQLConnectInfo
     
125. ent.com.cn - SQLAuthTypes
     
126. ent.com.cn - SQLUserTable
     
127. ent.com.cn - SQLUsernameField
     
128. ent.com.cn - SQLPasswordField
     
129. ent.com.cn - SQLUidField
     
130. ent.com.cn - SQLGidField
     
131. ent.com.cn - SQLHomedirField
     
132. ent.com.cn - SQLShellField
     
133. ent.com.cn - SQLGroupTable
     
134. ent.com.cn - SQLGroupnameField
     
135. ent.com.cn - SQLGroupGIDField
     
136. ent.com.cn - SQLGroupMembersField
     
137. ent.com.cn - SQLAuthenticate
     
138. ent.com.cn - SQLHomedirOnDemand
     
139. ent.com.cn - QuotaDirectoryTally
     
140. ent.com.cn - QuotaDisplayUnits
     
141. ent.com.cn - QuotaEngine
     
142. ent.com.cn - QuotaLog
     
143. ent.com.cn - QuotaShowQuotas
     
144. ent.com.cn - SQLNamedQuery_get-quota-limit
     
145. ent.com.cn - SQLNamedQuery_get-quota-tally
     
146. ent.com.cn - SQLNamedQuery_update-quota-tally
     
147. ent.com.cn - SQLNamedQuery_insert-quota-tally
     
148. ent.com.cn - QuotaLimitTable
     
149. ent.com.cn - QuotaTallyTable
     
150. ent.com.cn - dispatching auth request "getgroups" to module mod_sql
     
151. ent.com.cn - dispatching auth request "getgroups" to module mod_auth_file
     
152. ent.com.cn - dispatching auth request "getgroups" to module mod_auth_unix
     
153. ent.com.cn - SETUP PRIVS at main.c:2733
     
154. ent.com.cn - ROOT PRIVS at main.c:1967
     
155. ent.com.cn - RELINQUISH PRIVS at main.c:1974
     
156. ent.com.cn - ROOT PRIVS at main.c:2322
     
157. ent.com.cn - deleting existing scoreboard '/usr/local/proftpd/var/proftpd/proftpd.scoreboard'
     
158. ent.com.cn - opening scoreboard '/usr/local/proftpd/var/proftpd/proftpd.scoreboard'
     
159. ent.com.cn - RELINQUISH PRIVS at main.c:2348
     
160. ent.com.cn - ROOT PRIVS at inet.c:243
     
161. ent.com.cn - RELINQUISH PRIVS at inet.c:259
     
162. ent.com.cn - ROOT PRIVS at inet.c:322
     
163. ent.com.cn - RELINQUISH PRIVS at inet.c:362
     
164. ent.com.cn - [color=red]Failed binding to 0.0.0.0, port 21: Address already in use[/color]
     
165. ent.com.cn - Check the ServerType directive to ensure you are configured correctly.
     

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wolfg

Failed binding to 0.0.0.0, port 21: Address already in use

就是因为这个，我才怀疑是已经有进程占用了21端口，你再仔细查一查吧

khbd2k4

# netstat -tunl | grep :21
#
好象没有啊

另外请帮忙再看用我自己的conf后，用自己的conf不会出现binding error,但是连接FTP后出现421是怎么回事？谢谢

wolfg

原帖由 "khbd2k4" 发表：
# netstat -tunl | grep :21
#
好象没有啊

另外请帮忙再看用我自己的conf后，用自己的conf不会出现binding error,但是连接FTP后出现421是怎么回事？谢谢

你把 netstat -tunl的结果post上来