How to Install CSF (ConfigServer

Installing and Configuring CSF in Linux

1. Step 1 – Download CSF. # cd /usr/src # wget https://download.configserver.com/csf.tgz.
2. Step 2 – Extract the CSF tarball. # tar xzf csf.tgz # cd csf.
3. Step 3 – Run the CSF Installation Script. ...
4. Step 4: Disable Firewall and Configure CSF. ...
5. Step 5 – Restart and Test CSF.

1. How do you start CSF?
2. What is CSF & LFD install and configure both on the server?
3. How do I know if CSF is running?
4. Where is CSF conf?
5. How do I know if my IP is blocked in CSF?
6. How do I allow IP range in CSF?
7. What is CSF in Linux?
8. How do I turn off CSF testing mode?
9. How is CSF removed?
10. How do I unblock my CSF IP?
11. How do I disable CSF and LFD?
12. How do I disable CSF firewall?

How do you start CSF?

allow. The first step is to enable IGNORE_ALLOW in csf. conf.
...
Useful CSF SSH Command Line Commands (CSF Cheat Sheet)

What is CSF & LFD install and configure both on the server?

CSF is a feature-rich firewall application, if configured right it will do excellent to protect your server, we will be able to keep accurate, real-time and reliable control of everything that happens within CentOS, CSF has many features and can support web-based management tools like cPanel / WHM, DirectAdmin and ...

How do I know if CSF is running?

Use "Firewall information" or "Check server security" in CSF. command and check out what output is.

Where is CSF conf?

You need to edit the conf file for enabling it. All cofiguration options are located under the directory “/etc/csf” .

How do I know if my IP is blocked in CSF?

Login to your WHM control panel and search the “ConfigServer Security & Firewall” from the search tool bar which is located left side of the WHM menu. Then use the Search for IP tool to findout the details of IP block on the server.

How do I allow IP range in CSF?

Click “Plugins,” then “ConfigServer Security & Firewall.” Scroll down to the “ConfigServer Firewall” section where the options for managing IP addresses are located. Look for the “Quick Allow” option (it should be a green box). Enter the IP you wish to whitelist, then click the “Quick Allow” button.

What is CSF in Linux?

ConfigServer Firewall (CSF) is an advanced firewall suite for Linux systems that enhances the security on your Server. It also has the Login Failure Daemon (LFD) process that regularly scans for failed login attempts on your Server and takes action against the offending IP Addresses.

How do I turn off CSF testing mode?

*WARNING* TESTING mode is enabled – do not forget to disable it in the configuration

1. Log into your linux server via SSH as root user. ...
2. Take a backup of the CSF configuration file before making any changes. ...
3. Open CSF configuration file /etc/csf/csf.conf using vi editor or nano.

How is CSF removed?

You can uninstall CSF firewall by running following script from the terminal.

1. In cPanel servers: Code: cd /etc/csf sh uninstall.sh.
2. In DirectAdmin servers: Code: cd /etc/csf sh uninstall.directadmin.sh.
3. In No-Panel Linux servers: Code: cd /etc/csf sh uninstall.sh. That's it.

How do I unblock my CSF IP?

Once you are on the home page of CSF, navigate to the Search for IP section. Enter the IP you suspect is being blocked and click Search for IP. If the IP is blocked, it will show and the reason why it is blocked will be given. Click on the green Unblock button to unblock the IP.

How do I disable CSF and LFD?

How to Disable All cPanel LFD Alerts?

1. Login to WHM.
2. Navigate to “ConfigServer Security & Firewall” under “Plugin” section.
3. Click on “Firewall Configuration” button to edit the CSF configuration file.
4. Search for “LF_EMAIL_ALERT” on the configuration file and change it from “On” to “Off” button.
5. Click on “Change” button to save the changes.

How do I disable CSF firewall?

To Disable CSF

1. via command-line. Log into your server via SSH as the root user, then run the following command: # csf -x.
2. via WHM. Log into WHM. Navigate to ConfigServer Security & Firewall. ...
3. via command-line. Log into your server via SSH as the root user, then run the following command: # csf -e.
4. via WHM. Log into WHM.