Added fixes

bin/v-update-firewall

@@ -1,8 +1,6 @@
 #!/bin/bash
 # info: update system firewall rules
-# options: NEED_IPT_SWITCH
-#		if first parameter set and it's value is iptables
-#		for rpm system, then need to activate iptables
+# options: no opts
 #
 # example: v-update-firewall
 #
@@ -11,7 +9,6 @@
 #----------------------------------------------------------#
 #                Variables & Functions                     #
 #----------------------------------------------------------#
-need_ipt_switch="$1"
 
 # Defining absolute path for iptables and modprobe
 iptables="/sbin/iptables"
@@ -39,15 +36,6 @@ is_system_enabled "$FIREWALL_SYSTEM" 'FIREWALL_SYSTEM'
 #                       Action                             #
 #----------------------------------------------------------#
 
-if [ -f /etc/redhat-release ] && [ "$need_ipt_switch" = "iptables" ]; then
-	# Revert from nftables to iptables only first time
-	systemctl stop firewalld
-	systemctl disable firewalld
-	dnf erase nftables -y
-	dnf install iptables-legacy iptables-legacy-libs iptables-services iptables-utils ipset -y
-	systemctl enable iptables --now
-fi
-
 # Self heal iptables links
 heal_iptables_links