IBM Support

webMethods Knowlegebase : Can't open data connection when connect to IS ftp port (1745955)

Troubleshooting


Problem

This issue happened when customer uses windows FTP command (in passive mode) connect to IS (through Internet), and the error on the client is like below (550 accept timed out).

230 User WEC logged in.

ftp> literal pasv

227 Entering Passive Mode (219,87,28,45,41,240)

ftp> cd /ns/wm/tn/receive

250 CWD command successful.

ftp> dir

200 PORT command successful.

550 Accept timed out

ftp> quit

221 Goodbye.

The same command above is working fine if connected to Filezilla FTP server in passive mode.

Document Location

Worldwide

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Document Information

Modified date:
20 March 2025

UID

ibm17219352