diff --git a/VERSION b/VERSION
index ac2cdeb..ccbccc3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.1.3
+2.2.0
diff --git a/resources/scripts/rb_init_conf.rb b/resources/scripts/rb_init_conf.rb
index 178f552..df3b448 100755
--- a/resources/scripts/rb_init_conf.rb
+++ b/resources/scripts/rb_init_conf.rb
@@ -319,18 +319,6 @@ def local_tty_warning_wizard
 # TODO
 #system("ntpdate pool.ntp.org")
 
-
-#Firewall rules
-if !network.nil? #Firewall rules are not needed in cloud environments
-  #snmp
-  system('firewall-cmd --permanent --zone=public --add-port=161/udp &>/dev/null')
-  system('firewall-cmd --permanent --zone=public --add-port=162/udp &>/dev/null')
-
-  # Reload firewalld configuration
-  system('firewall-cmd --reload &>/dev/null')
-
-end
-
 # Upgrade system
 system('yum install systemd -y')