Submit a ticketCall us

Don’t fall victim to a ransomware attack
Backups are helpful, but sometimes that’s not enough to protect your business against ransomware. At our live webcast we will discuss how to protect against ransomware attacks with SolarWinds® Patch Manager and how to leverage log data to detect ransomware. Register now for our live webcast.

Home > Success Center > Serv-U Managed File Transfer & Serv-U FTP Server > 536 FTP response code

536 FTP response code

Updated May 3, 2017

Overview

This article provides information on 536 FTP response code.

Environment

All Serv-U versions

Detail

A 536 response code may be sent in response to a PROT command when the requested protection level is unsupported by the current security mechanism. It is a permanent negative response, which means the client is discouraged from sending the command again since the server will respond with the same response code. Negotiating a different security mechanism using the AUTH command can result in a different response code.

Example response

536 Requested PROT level not supported by mechanism.

Possible command

PROT

 

 

Last modified
20:40, 8 May 2017

Tags

Classifications

Public