Doug,

 

  This is probably the most common problem in FTP, can not establish data
channel.   In this case, the server can not connect to the client on the ip,
port specified.   Most of the time this is due to firewalls blocking the new
connections. I would try passive mode.

 

  For more info look at this page: http://192.168.5.164/data%20channel.htm

 

Claudio 

 

  _____  

From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Schuessler, Doug
Sent: Tuesday, February 06, 2007 3:57 PM
To: WS_FTP Pro forum LISTSERV
Cc: Carrethers, Larry
Subject: [WS_FTP Forum] Directory listing not work

 

Customer complains that directory listing doesn't work, so can only do a CD
blindly.  I have pasted his log below, which shows no response to LIST.  I'm
stumped as to why.  He is using PRO 8 and connecting to SERVER 5.  None of
my other customers have this problem and I can't reproduce it using PRO 9.
Anybody have any ideas?

Finding Host sftp.1stsignal.com ... 
Connecting to 204.58.233.197:21 
Connected to 204.58.233.197:21 in 0.050071 seconds, Waiting for Server
Response 
220-TCSFTP01P X2 WS_FTP Server 5.0.4 (1259873180) 
220-************************************************** 
220-* Access To This Computer's Information Is       * 
220-* Restricted To Authorized Persons Only          * 
220-************************************************** 
220-* Unauthorized use of this information, access   * 
220-* by unauthorized persons, or exceeding          * 
220-* authorized access is computer fraud and a      * 
220-* violation of Federal Law (18 USC 1030).        * 
220-* Anyone using this system expressly consents to * 
220-* computer activity monitoring and is advised    * 
220-* that if such monitoring reveals possible       * 
220-* evidence of criminal activity, system          * 
220-* personnel may provide the evidence of such     * 
220-* monitoring to law enforcement officials.       * 
220-************************************************** 
220 TCSFTP01P X2 WS_FTP Server 5.0.4 (1259873180) 
Host type (1): WS_FTP Server 
XAUT 2 ?<819=;<=58@:?<<B?;=;9;>>;;56?:3=4896> 
500 'XAUT ': command not understood by proxy. 
USER Affinity4 
331 Password required 
PASS (hidden) 
230-user logged in 
230-Welcome Affinity4 
230-You have 1 files. 
230-You have received 0 files. 
230-You have sent 0 files. 
230 user logged in 
Host type (I): WS_FTP Server 
PWD 
257 "/Affinity4" is current directory 
TYPE A 
200 Type set to ASCII. 
PORT 172,16,20,55,15,140 
200 command successful 
MLSD 
500 'MLSD ': command not understood by proxy. 
PORT 172,16,20,55,15,141 
200 command successful 
LIST 
150 Opening ASCII data connection for directory listing 
PWD 
257 "/Affinity4" is current directory 
CWD cd in 
550 cd in: folder not found 
XCWD cd in 
550 cd in: folder not found 
CWD /in 
550 /in: folder not found 
XCWD /in 
550 /in: folder not found 
CWD cd /in 
550 cd /in: folder not found 
XCWD cd /in 
550 cd /in: folder not found 
CWD in 
250 CWD successful 
PWD 
257 "/Affinity4/in" is current directory 
PORT 172,16,20,55,15,149 
200 command successful 
LIST 
150 Opening ASCII data connection for directory listing 
CWD 03200 
250 CWD successful 
PWD 
257 "/Affinity4/in/03200" is current directory 
PORT 172,16,20,55,15,152 
200 command successful 
LIST 
150 Opening ASCII data connection for directory listing 
CDUP 
200 CDUP successful 
PWD 
257 "/Affinity4/in" is current directory 
PORT 172,16,20,55,15,154 
200 command successful 
LIST 
150 Opening ASCII data connection for directory listing 

<<Schuessler, Doug.vcf>> 

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