Anonymous user of Proftpd Configuration

ProFTPDIt is the most popular FTP server software After Wu-FTP. To use Proftpd, we must learn its common configurations. This article describes: anonymous users.

Objectives:

The root directory of anonymous is/var/ftp;

The PID obtained after anonymous Logon has the ftp: ftp permission in Linux;

After anonymous logs on to FTP, some welcome messages are displayed on the FTP software of the Client;

Up to 30 anonymous logins are allowed;

The upload/download speed is limited to 100 Kbytes/s and 50 Kbytes/s;

In/var/ftp/, other directories except/var/ftp/upload cannot be written;

In the/var/ftp/upload directory, only data can be written and cannot be downloaded. After the user enters this directory, related information is displayed;

Create a basic archive:

# Vi/usr/local/proftpd/etc/proftpd. conf

# Host and entity user settings

ServerName "Proftp host used for testing"

ServerType standalone

DefaultServer on

Port 21

User nobody

Group nobody

TimesGMT off # The GMT time is Greenwich Mean Time. It is set to off because local time is used.

MaxInstances 50 # Up to 50 prftpd PIDs

MaxClients 100 "sorry, the number of online users is full" # Up to 100 users can be online

MaxClientsPerHost 5 # A maximum of five FTP connections can be established on the same host.

AllowStoreRestart on # allow the user to upload the resume! The default value is off.

PassivePorts 65400 65420

# Anonymous settings

# Create the PID permission owner of Anonymous in Linux

User ftp

Group ftp

UserAlias anonymous ftp

UserAlias nogoodbird ftp

# Create a displayed message for anonymous observation!

DisplayLogin welcome. msg

DisplayFirstChdir. message

MaxClients 30 "the number of Anonymous logins is saturated! "

# This is important! Used to limit the transmission rate! The basic syntax is:

# TransferRate (STOR | RETR) speed (Kbytes/s) user

# STOR indicates that the object is uploaded and RETR indicates the object to be downloaded! The speed is Kbytes/second!

TransferRate STOR 100 user anonymous, ftp # Unit: KBytes/second

TransferRate RETR 50 user anonymous, ftp

Denyall

# The following is only related to the upload directory and Its subdirectories!

Denyall

Allowall

Create a welcome screen:

Note: If the anonymous root directory is in/var/ftp, welcome. msg must be placed in/var/ftp/welcome. msg

# Vi/var/ftp/welcome. msg

Welcome! This is a test FTP site!

My host: % L

Current Time: % T

Max online: % M

Currently online: % N

Your host: % R

Your account: % U

Current Directory: % C

Note:

A special message needs to be created in/var/ftp/upload.

# Vi/var/ftp/upload/. message

This directory can only be uploaded and cannot be downloaded,

Your identity is anonymous!

Create the upload permission:

# Chown ftp: ftp/var/ftp/upload

# Chmod 755/var/ftp/upload

Restart!

# Service proftpd restart

According to the description in this article, we have learned about the common proftpd configuration: anonymous users.

• Local user of Proftpd Configuration
• Common Proftpd Parameters
• Proftpd. conf setting method
• Features of ProFTPD
• Main features of ProFTPD
• ProFTPD operation process
• Gentleman LAN ProFTPD in FTP Server