Firewall -- Add Note: An IPv4 address is uneditable if the NAT function of IPv4 is turned off. Note: An IPv6 address is uneditable if the IPv6 function of the interface is turned off. Enabled Chain Name: Source Interface Dest Interface Action Drop Accept IP Version: IPv4/IPv6 IPv4 IPv6 Dest IPv4 Address: Source IPv4 Address: Dest IPv6 Address: Source IPv6 Address: Protocol TCP/UDP TCP UDP Source Port: Source Port Range Max: Dest Port: Dest Port Range Max: