passive Then attempt ls . If it hangs, try epsv4 or switch to active mode. If you cannot connect to the 10.16.1.244 ICC FTP server , here are the typical roadblocks:
A: No, FTP is not HTTP. Use an FTP client like FileZilla, WinSCP, or the command-line ftp tool. 10.16 1oo 244 icc ftp server
A: Use nmap -p 21 10.16.0.0/16 --open or a broadcast ping: for i in 1..254; do ping -c 1 10.16.1.$i & done . passive Then attempt ls