If you need to stop your firewall on a Linux Operating system, open your xterm and run command:
Go to Firewall configuration –> Run Tool and here you can disable your firewall.
To check that the firewall has been disabled, you can run:
How to disable Selinux
SELinux usually causes more problems than advantages. To disable this security extension on a Linux system, you can edit/etc/selinux/config and set SELINUX=disabled
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing – SELinux security policy is enforced.
# permissive – SELinux prints warnings instead of enforcing.
# disabled – No SELinux policy is loaded.
# SELINUXTYPE= can take one of these two values:
# targeted – Targeted processes are protected,
# mls – Multi Level Security protection.
Afterwards we must reboot the system:
- shutdown -r now