Hi Swapnil, First, you need to have access to the network (external?) where your icehouse (AIO?) server is running. Then, you should setup iptables as in any other normal server to allow FTP access, because it will be accessed via normal server IP address. Flushing the iptables in general is not a good idea with openstack, because, iptables is heavily relied on for routing, security groups, etc... But otherwise adding specific ACCEPT rules to INPUT table should be ok. --- irc: ajo / mangelajo Miguel Angel Ajo Pelayo +34 636 52 25 69 skype: ajoajoajo 2014-11-18 6:13 GMT+01:00 Swapnil Jain <swapnil(a)linux.com&gt;: