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Sequence of actions on CentOS 7 to switch to ipv4 iptables firewall

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Upadate /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables

Sequence of actions on CentOS 7 to switch to ipv4 iptables firewall

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Upadate Update /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables

Sequence of actions on CentOS 7 to switch to ipv4 iptables firewall

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Update /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables

Would you perform RDO Juno deployment via packstack firewalld rules on Compute node would be tuned properly without manual intervention. Disabling firewalld is not a solution. It may be tuned manually as well.

Sequence of actions on CentOS 7 to switch to ipv4 iptables firewall

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Update /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables

Would you perform RDO Juno deployment via packstack firewalld rules on Compute node would be tuned properly without manual intervention. Disabling firewalld is not a solution. It may be tuned manually as well. View :- http://www.tecmint.com/configure-firewalld-in-centos-7/

Sequence of actions Would you perform RDO Juno deployment via packstack firewalld rules on CentOS 7 Compute node would be tuned properly without manual intervention. Disabling firewalld is not a solution. It may be tuned manually as well. View :- http://www.tecmint.com/configure-firewalld-in-centos-7/

Another a bit old style approach to switch to ipv4 iptables firewall

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Update /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables

Would you perform RDO Juno deployment via packstack firewalld rules on Compute node would be tuned properly without manual intervention. Disabling firewalld is not a solution. It may be tuned manually as well. View :- http://www.tecmint.com/configure-firewalld-in-centos-7/

UPDATE 05/03/2015

Would you perform RDO Juno (Kilo) deployment via packstack packstack,it disables firewalld rules on Compute node would and enables  be tuned properly without manual intervention. Disabling firewalld is not a solution. It may be tuned
manually as well. View :- http://www.tecmint.com/configure-firewalld-in-centos-7/
ipv4 iptables firewall automatically.

END UPDATE

Another a bit old style approach to switch to ipv4 iptables firewall manually

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Update /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables

UPDATE 05/03/2015

Would you perform RDO Juno (Kilo) deployment Juno(Kilo)deployment via packstack,it disables firewalld and enables 
ipv4 iptables firewall automatically.

END UPDATE

Another approach to switch to ipv4 iptables firewall manually

service iptables save 
systemctl stop firewalld
systemctl disable firewalld
systemctl start iptables
systemctl enables iptables

Update /etc/sysconfig/iptables as needed

systemctl restart  iptables
systemctl status iptables