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This article mainly introduces how to solve the problems encountered by nginx installation vsftpd related knowledge, detailed and easy to understand, simple and fast operation, has a certain reference value, I believe that everyone reading this article how to solve the problems encountered by nginx installation vsftpd will have some gains, let's take a look at it.

The simplest installation steps

[root@itdragon ~]# useradd ftpuser[root@itdragon ~]# passwd ftpuserchanging password for user ftpuser.new password: bad password: it is too shortbad password: is too simpleretype new password: passwd: all authentication tokens updated successfully. [root@itdragon ~]# yum -y install vsftpd[root@itdragon ~]# ifconfig

Step 1: Add FTP Users

Step 2: Set FTP user password

Step 3: Install vsftpd

Step 4: Check IP address

Step 5: Use the free filezilla link VM locally

the problems encountered

connection failure

Status: Waiting for retry... Status: Connecting 192.168.0.11:21... Error: No activity after 20 seconds, connection timeout Error: Unable to connect to server

Don't be discouraged, installation is not smooth sailing, everyone will have different problems according to their own environment. Here's my solution.

First of all, to make sure that both sides can ping, virtual machine selection is bridge mode, can ping normally.

And then, hundreds.

There are many different solutions on the Internet, mainly for three aspects.

Here I will post a few URLs, because I did not connect successfully according to the practice above the website, and finally closed the firewall to solve the problem. I'm weak on this one, so I won't be a mistake. It was posted for later modification.

The first action is to turn off anonymity and turn on passive mode.

The second operation is to open port 21 of the firewall

The third operation is to modify selinux and open the external network for access.

[root@itdragon ~]# vim /etc/vsftpd/vsftpd.confanonymous_enable=nopasv_min_port=30000pasv_max_port=31000[root@itdragon ~]# service vsftpd restart[root@itdragon ~]# vim /etc/sysconfig/iptables-a input -p tcp -m multiport --dport 20,21 -m state --state new -j accept-a input -p tcp -m state --state new -m tcp --dport 21 -j accept-a input -p tcp --dport 30000:31000 -j accept[root@itdragon ~]# service iptables restart[root@itdragon ~]# getsebool -a | grep ftpallow_ftpd_anon_write --> offallow_ftpd_full_access --> offallow_ftpd_use_cifs --> offallow_ftpd_use_nfs --> offftp_home_dir --> offftpd_connect_db --> offftpd_use_fusefs --> offftpd_use_passive_mode --> offhttpd_enable_ftp_server --> offtftp_anon_write --> offtftp_use_cifs --> offtftp_use_nfs --> off[root@itdragon ~]# setsebool -p allow_ftpd_full_access on[root@itdragon ~]# setsebool -p ftp_home_dir on

Temporarily closing the firewall is not fun, directly and permanently closing the firewall

[root@itdragon modprobe.d]# service iptables stopiptables: setting chains to policy accept: filter [ ok ]iptables: flushing firewall rules: [ ok ]iptables: unloading modules: [ ok ][root@itdragon modprobe.d]# chkconfig iptables off

upload failed

An images folder was created under the nginx installation directory, and an error occurred when uploading images via filezilla.

Response:553 could not create file. Error: Severe file transfer error

The solution is as follows

[root@itdragon html]# mkdir images[root@itdragon html]# chmod -r 777 images[root@itdragon html]# lltotal 12-rw-r--r--. 1 root root 537 nov 18 10:53 50x.htmldrwxrwxrwx. 2 root root 4096 nov 18 10:55 images-rw-r--r--. 1 root root 612 nov 18 10:53 index.html[root@itdragon html]# vim /etc/vsftpd/vsftpd.conf local_root=/var/ftp[root@itdragon html]# service vsftpd restart

careful

The network must be able to ping.

The firewall problem should be handled well

Unable to create file problem

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