Robustel R3000 Quad - Port Mapping

Robustel R3000 Quad User Guide
RT_UG_R3000 Quad_v.3.0.0 28 May, 2017 67 / 131
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Filtering Rules
Item
Description
Default
Protocol
Select from “All”, “TCP”, “UDP”, “ICMP” or “TCP-UDP”.
Note: It is recommended that you choose “All” if you don’t know which protocol of
your application to use.
All
Action
Select from “Accept” or “Drop”.
Drop
Port Mapping
Click to add port mapping rules. The maximum rule count is 40.
Port Mapping Rules
Item
Description
Default
Index
Indicate the ordinal of the list.
--
Description
Enter a description for this port mapping.
Null
Remote IP
Specify the host or network which can access the local IP address. Empty
means unlimited, e.g. 10.10.10.10/255.255.255.255 or 192.168.1.0/24
Null
Internet Port
Enter the internet port of router which can be accessed by other hosts
from internet.
Null
Local IP
Enter router’s LAN IP which will forward to the internet port of router.
Null
Local Port
Enter the port of router’s LAN IP.
Null
Protocol
Select from “TCP”, “UDP” or “TCP-UDP” as your application required.
TCP-UDP