Proftpd 재시작시 에러납니다.

Shutting down proftpd:                                     [실패]
Starting proftpd:  - warning: AuthPAMAuthoritative is deprecated
 - getaddrinfo 'localhost.localdomain' error: Name or service not known
 - warning: unable to determine IP address of 'localhost.localdomain'
 - error: no valid servers configured
 - Fatal: error processing configuration file '/etc/proftpd.conf'
                                                                                  [실패]

- proftpd.conf 설정

ServerName       "Ftp Default Server"
ServerType      standalone
DefaultServer                   on
DisplayLogin                    .ftpmotd
DisplayQuit                     .ftpgoaway
DeferWelcome                    off
RootLogin   On
DefaultRoot     ~
DefaultChdir                   /
AuthPAMAuthoritative            off
IdentLookups                    off
UseReverseDNS                   off
TimeoutIdle       120
Port       21
Umask                           022
MaxClientsPerHost       10
AllowRetrieveRestart            on
AllowStoreRestart               on
ScoreboardFile                  /var/proftpd.pid
MaxInstances                    30
User                            nobody
Group                           nobody

<Global>
AllowOverwrite          yes
<Limit ALL SITE_CHMOD>
    AllowAll
</Limit>
</Global>
# Limit WRITE everywhere in the anonymous chroot, allow READ everywhere
<Limit READ>
   AllowAll
</Limit>
<Limit STOR>
    AllowAll
</Limit>

#allow login from all ip address
<Limit LOGIN>
Order   Deny,Allow
Allow from    all
</Limit>

# Limit the maximum number of anonymous logins
MaxClients       100   "Sorry, max %m users -- try again later"

# Logging options
TransferLog                     /var/log/proftpd/xferlog.regacy
# Some logging formats
LogFormat                       default "%h %l %u %t "%r" %s %b"
LogFormat                       auth    "%v [%P] %h %t "%r" %s"
LogFormat                       write   "%h %l %u %t "%r" %s %b"

# A basic anonymous configuration, no upload directories.
<Anonymous ~ftp>
User   ftp
Group  ftp
UserAlias  anonymous  ftp
DirFakeUser                     on ftpadm
DirFakeGroup                    on ftpadm
AccessGrantMsg          "Anonymous login ok, restrictions apply."

# Put the user into / right after login
DefaultChdir                    /

DisplayLogin                    /.ftpmotd
DisplayQuit             /.ftpgoaway
DisplayReadme                   README*

# Limit WRITE everywhere in the anonymous chroot, allow READ everywhere
<Limit READ>
        AllowAll
</Limit>
<Limit STOR>
        DenyAll
</Limit>

# An upload directory that allows storing files but not retrieving
 # or creating directories.
#<Directory uploads>
#AllowOverwrite no
#<Limit READ>
#      DenyAll
#</Limit>
#<Limit STOR>
#      AllowAll
#</Limit>
#<Limit CWD>
#Order   Deny,Allow
#Allow from    all
#</Limit>
#</Directory>

# Don't write anonymous accesses to the system wtmp file (good idea!)
WtmpLog                 off
# Loggin for the anonymous transfers
ExtendedLog             /var/log/proftpd/access.log WRITE,READ default
ExtendedLog             /var/log/proftpd/auth.log AUTH auth

</Anonymous>      

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