Networking Requirements

For regular database connectivity, hosts need to be able to communicate on TCP/27017

/etc/sysconfig/iptables
### MongoDB

# siomongo1,2,3

-A SIO-Firewall -m iprange --src-range 172.21.224.205-172.21.224.207 -p tcp -m state --state NEW -m tcp --dport 27017 -j ACCEPT

# sioatomic,sioatomic-stage,sioatomic1

-A SIO-Firewall -m iprange --src-range 169.228.224.140-169.228.224.142 -p tcp -m state --state NEW -m tcp --dport 27017 -j ACCEPT