User manual

H900 Series Cellular Router User Manual
The configuration parameters include:
【Firewall Service】: Set whether enable firewall function: Enable/Disable.
【Default Action】: Set the default action of the firewall: “Accept” means the router
accepts other packets by default; “Drop” means the router drops other packets by
default.
【PING Accept】: Set whether allow PING router from outside.
【Remote HTTP Access】: Set whether enable the remote WEB management function.
The following buttons can be used to add or delete the firewall rules:
【Edit】: Edit the set firewall rules.
【Del】: Delete the set firewall rules.
Click the “Add” to go to the following configuration interface:
Fig. 3.3.5-2: Filter Setting Interface
You can choose filter type here: IP filter rules or MAC filter rules.
Select the “IP Filter” to go to the following configuration interface:
Fig. 3.3.5-3: Firewall Setting Interface
The configuration parameters include: