![vsftpd - vsftp server returning 500 Illegal PORT command when tried to run raw ftp commands in telnet - Unix & Linux Stack Exchange vsftpd - vsftp server returning 500 Illegal PORT command when tried to run raw ftp commands in telnet - Unix & Linux Stack Exchange](https://i.stack.imgur.com/1sooY.png)
vsftpd - vsftp server returning 500 Illegal PORT command when tried to run raw ftp commands in telnet - Unix & Linux Stack Exchange
![ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list - 台部落 ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list - 台部落](https://pic1.xuehuaimg.com/proxy/csdn/https://img-blog.csdnimg.cn/20181209164928436.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FpbmdsaW5nTFM=,size_16,color_FFFFFF,t_70)
ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list - 台部落
![Python: FTP error "500 Illegal PORT command" while trying to connect from a dockerized Python script Python: FTP error "500 Illegal PORT command" while trying to connect from a dockerized Python script](https://i.ytimg.com/vi/fqxlihk5w90/mqdefault.jpg)
Python: FTP error "500 Illegal PORT command" while trying to connect from a dockerized Python script
![ftp.exe doesn't work in Azure – Fail to send PORT command in FTP with NAT – 500 Illegal PORT command. | Nino Crudele- #Azure #AzureGovernance #Governance #Cybersecurity #Security ftp.exe doesn't work in Azure – Fail to send PORT command in FTP with NAT – 500 Illegal PORT command. | Nino Crudele- #Azure #AzureGovernance #Governance #Cybersecurity #Security](http://ninocrudele.com/wp-content/uploads/2018/11/111918_1808_ftpexedoesn1.png)