Mosh

Mosh on CentOS 7

 * Links
 * http://snippets.khromov.se/iptables-startup-script-for-kimsufi-ovh/
 * http://serverfault.com/questions/390916/mosh-tunnel-via-proxy
 * https://www.linode.com/docs/networking/ssh/mosh
 * https://www.digitalocean.com/community/tutorials/how-to-install-and-use-mosh-on-a-vps
 * http://security.stackexchange.com/questions/13714/dangers-of-opening-up-a-wide-range-of-ports-mosh
 * https://news.ycombinator.com/item?id=4677290
 * https://www.linode.com/docs/networking/ssh/mosh
 * https://github.com/keithw/mosh/issues/383
 * https://github.com/keithw/mosh/issues/489

sudo iptables -A INPUT -p udp -m multiport --dports 60000:61000 -j ACCEPT sudo iptables -I INPUT 1 -p udp --dport 60000:61000 -j ACCEPT sudo ufw allow 60000:61000/udp

Make iptables persistent