Waveshare WS-431E User Manual page 40

WS-431E
4G Router
Destination address
Destination port
action
1. IP Addresses Blacklist
First, enter the name of the new forwarding rule, and then click the "Add and Edit" button.
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WAN: indicates the rules for external
network to access internal network.
The destination IP address of the
access.
Empty: Represents all addresses.
The destination port number of the
access.
Empty: stands for all.
You can choose to discard, accept,
reject and do nothing when you receive
such a packet.
Discard: packets that receive this rule
will be discarded.
Accept: packets that receive this rule
will be accepted.
Reject: packets receiving this rule will
be rejected.
No action: no action will be taken when
receiving this rule packet.
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empty
empty
Accept
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