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30 NTU Optical Network Terminals
– Protocol—selected protocol (TCP/UDP, TCP, UDP, ICMP)
– MAC address—source MAC address
– Source IP address[/prefix length]—source IP address (prefix length can be specified after slash)
– Source port (port or port:port)—source port or a range of ports separated by a colon
– IP address intended use[/prefix length]—destination IP address (prefix length may be specified after
slash)
– Destination port (port or port:port)—destination port or a range of ports separated by a colon
Click the Apply/Save to accept and save the settings.
Filtering Settings for Incoming Traffic:
When a firewall is turned on in a WAN or LAN interface, all incoming traffic which does not satisfy the
set rules will be blocked.
Click the Add button to add a new filtration rule.
– Filter Name—filter text description
– IP Version—IP protocol version
– Protocol—the network protocol selected
– Source MAC address—source MAC address
– Source IP address[/prefix length]—source IP address (prefix length can be specified after slash)
– Source Port (port or port:port)—source port or port range can be specified after double point
– Destination IP address [/prefix length]—destination IP address (prefix length may be specified after
slash)