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4.9.2 MAC Address Scan
This shows the MAC addresses for packets through the selected port.
4.9.3 TCP/UDP Filter
By selecting the TCP/UDP port, the network administrator can optionally block some
specific functions. There are two kinds of protocol filter functions. The
Forward
function
forwards packets of the selected protocol and drops other protocols. The
Deny
function
drops the selected protocol and forward other protocols. The protocol is checked at the
selected secure WAN port. And it should be set at the server side.