Справочник Пользователя для CALAMP WIRELESS NETWORKS INC. BDP4-EXCT769
001-2019-500 Rev 0
Paragon4 – UHF, 700 & 800MHz User Manual
52
Example (Limited Broadcast forwarding disabled)
Figure 43 - Example of Limited broadcast forwarding disabled
In this example (Figure 43), limited broadcast forwarding is enabled on the Base unit, disabled on the
Mobile (1) unit and enabled on the Mobile (2) unit. If Sender sends a packet to destination address
255.255.255.255, the packet would reach Mobile Host (4) only. The Mobile (1) unit would discard any
limited broadcast packet it received from the Base unit.
Mobile (1) unit and enabled on the Mobile (2) unit. If Sender sends a packet to destination address
255.255.255.255, the packet would reach Mobile Host (4) only. The Mobile (1) unit would discard any
limited broadcast packet it received from the Base unit.
If the user wants the Base unit to do the discarding of the limited broadcasting packets, then the limited
broadcast forwarding must be disabled on the Base unit itself. Then no Mobile Host unit would ever be
receiving a limited broadcast packet.
broadcast forwarding must be disabled on the Base unit itself. Then no Mobile Host unit would ever be
receiving a limited broadcast packet.
Base (P4)
RF Airlinks
Mobile Host (2)
172.30.1.3/24
Mobile Host (3)
172.30.1.4/24
Mobile (1)
172.30.1.1/24
Mobile (2)
172.30.3.1/24
Mobile Host (1)
172.30.1.2/24
Mobile Host (4)
172.30.3.2/24
10.0.0.1/8
10.0.0.4/8
Limited broadcast forwarding
enabled
Limited broadcast forwarding
disabled
Send to 255.255.255.255
Limited broadcast forwarding
enabled
Sender
10.0.0.2/8