Ip Filtering - CalAmp Fusion LTE User Manual

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MAC Filtering
Radio button selection to Enable/Disable MAC filtering
Allowed MAC Address
Enter the MAC address for a device to be allowed on the network.
LAN Interface
Allows the user to specify which ingress interface that MAC address is allowed to use.
Clear
Press to remove the MAC address from the list of allowed addresses.
Press SAVE/CANCEL to implement or cancel changes.

3.8.5 IP FILTERING

The "IP Filtering" page is used to configure IP filters.
The user can enter up to 20 IP filters. Each IP filter is identified by a unique number (from 1 to 20). An IP packet goes
through the filtering logic when IP filtering is enabled and:
1)
An IP packet is received on one of the interface and is destined to the Fusion LTE unit
OR
2)
An IP packet is sent by the Fusion LTE unit
OR
3)
An IP packet is forwarded by the Fusion LTE unit.
The filtering logic is the following:
if exists(filter[1]) AND match(packet, filter[1]) then apply(action[1])
else if exists(filter[2]) AND match(packet, filter[2]) then apply(action[2])
else if exists(filter[3]) AND match(packet, filter[3]) then apply(action[3])
...
else if exists(filter[20]) AND match(packet, filter[20]) then apply(action[20])
else process packet normally.
Where:
exists(filter[n]) -> The user as defined filter number n.
match(packet, filter[n]) -> The IP packet matches filter number n.
apply(action[n]) -> The action identified in filter number n.
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