AndFirewall (ROOT access required) is a small firewall for android devices which provides a comprehensive way to ALLOW/REJECT specific Application, Port and IP address connecting to INTERNET. It uses netfilter iptables binary that is a core part of Android Linux Kernel for creating rules for firewall.It has the following functions-Display Network and Connection Information-WLAN status-Network Interfaces-Active Connections-Listing applications connecting to INTERNET-Display current IPTABLES configuration-Displays logcat output and provision for filtering the log output-Provision for adding firewall rules-Blacklisting/Whitelisting specific application-Blacklisting/Whitelisting specific IP address or port-Clearing IPTABLES-Maintaining log and provision for exporting log information-and lots more