NR120 5G Router User Manual
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Discard packets conform to the following rules:
only discard the
matching URL address in the list .
Accept only the data packets conform to the following rules:
receive
only with custom rules of network address, discarded all other URL
address.
3.3.6.3 Packet Filter
To block some packets getting Internet access or block some Internet
packets getting local network access, you can configure filter items to block
these packets.
Packet Filter
Packet filter function is realized based on IP address or port of packets.
Enable Packet Filter:
Enable or disable “packet filter” function
Policy:
The filter rule’s policy, you can choose the following options
Discard The Following--Discard packets conform to the following rules, Accept
all other packets
Only Accept The Following-- Accept only the data packets conform to the
following rules, Discard all other packets
Direction
input:
packet from WAN to LAN
output:
packet from LAN to WAN
Protocol:
packet protocol type
Source Ports:
packet's source port
Destination Ports:
packet's destination port
