CSF : It is the abbreviation of Config Server Security & Firewall. CSF is for configuring or managing your server firewall easily and simply. Here is some useful steps to Install , configure and uninstall csf on server with CentOS. Installation Process: SSH to your server and do the following steps as root user. Step 1: Downloading csf package. rm -fv …
Read More »
Most of the time pptp vpn doesnt work with csf firewall. Here is the guide to make it working. 1) type the following command: nano /etc/csf/csfpre.sh 2) Put the following into the file: iptables -A INPUT -i venet0 -p tcp --dport 1723 -j ACCEPT iptables -A INPUT -i venet0 -p gre -j ACCEPT iptables -A OUTPUT -p gre -j ACCEPT …
Read More »
Having such issue starting/stopping CSF on RHEL/CentOS 7? # csf -x *WARNING* URLGET set to use LWP but perl module is not installed, reverting to HTTP::Tiny You have an unresolved error when starting csf: Error: /sbin/ifconfig (ifconfig binary location) -v does not exist!, at line 2510 in /usr/sbin/csf You need to restart csf successfully to remove this warning, or delete …
Read More »
The following error may occur while reloading CSF (csf -r) : *WARNING* Binary location for [HOST] [/usr/bin/host] in /etc/csf/csf.conf is either incorrect, is not installed or is not executable *WARNING* Missing or incorrect binary locations will break csf and lfd functionality In this particular case, CSF was installed on a CentOS 7 server and there wasn’t any “host” executable under /usr/bin. …
Read More »
Linux Tips, Hacks, Tricks, and Tutorials for Beginners | ServerNoobs A Beginners Guide to Server Management