Re: aix ftpd

From: alex medvedev (alexmat_private)
Date: Fri Nov 30 2001 - 09:27:45 PST

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    hallo,
    
    On Fri, 30 Nov 2001, Peter Kovacs wrote:
    > >
    > > i am pretty sure aix 4.3.3 ftpd will behave similarly.
    > >
    > Not really.
    >
    > ftp> passive
    > Passive mode on.
    > ftp> ls
    > 227 Entering Passive Mode (194,149,2,108,219,88)
    > 150 Opening data connection for ..
    > .profile
    > 226 Transfer complete.
    > ftp> ls ~{
    > 227 Entering Passive Mode (194,149,2,108,219,92)
    > 550 Unknown user name after ~
    > ftp> ls
    > 227 Entering Passive Mode (194,149,2,108,219,94)
    > 150 Opening data connection for ..
    > .profile
    > 226 Transfer complete.
    > ftp>by
    > 221 Goodbye.
    > [petke@risca]lslpp -l bos.rte|grep bos
    >   bos.rte                   4.3.3.75  APPLIED    Base Operating System Runtime
    >   bos.rte                    4.3.3.0  COMMITTED  Base Operating System Runtime
    > [petke@risca]lslpp -l bos.\*|grep tcp
    >   bos.msg.en_US.net.tcp.client
    >   bos.net.tcp.adt           4.3.3.50  COMMITTED  TCP/IP Application Toolkit
    >   bos.net.tcp.client        4.3.3.75  COMMITTED  TCP/IP Client Support
    >   bos.net.tcp.server        4.3.3.75  COMMITTED  TCP/IP Server
    
    it is strange, because i was able to reproduce the problem on 4.3.3 ml8
    too (same fileset levels), even got a new error: ftp: bind: Address
    already in use:
    
    ftp> ls ~{
    550 Unknown user name after ~
    ftp: bind: Address already in use
    
    
    also this is worth mentioning: note the commands i run and output i get in
    the following session:
    
    ftp> ls ~{
    227 Entering Passive Mode (10,0,16,16,201,83)
    550 Unknown user name after ~
    ftp> ls ~{
    150 Opening data connection for /bin/ls.
    Passive mode refused.
    ftp> ls ~{
    226 Transfer complete.
    ftp: connect: Connection refused
    ftp> pwd
    227 Entering Passive Mode (10,0,16,16,201,84)
    ftp> pwd
    227 Entering Passive Mode (10,0,16,16,201,85)
    ftp> pwd
    257 "/home/root" is current directory.
    ftp> ls
    257 "/home/root" is current directory.
    257 "/home/root" is current directory.
    ftp> ls
    227 Entering Passive Mode (10,0,16,16,201,86)
    150 Opening data connection for /bin/ls.
    total 13031
    -rw-------   1 root     system      1296 Oct 26 12:55 .TTauthority
    -rw-------   1 root     system        98 Oct 26 12:54 .Xauthority
    snipped
    226 Transfer complete.
    
    as you can see "ls" printed the output of "pwd" twice instead of file
    listing.
    
    btw, this was on aix 4.3.3 ml8
    
    bye,
    
    -alexm
    



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