Novus AIRGATE-3G, Руководство пользователя

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AirGate-3G
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Filtering @ Firewall
Item Description Default
Default Filter Policy
Select from “Accept” and “Drop”.
Accept: Router will accept all the connecting requests except the hosts which fit the filter
list.
Drop: Router will only reject the connecting requests from the hosts which fit the filter
list.
Accept
Add Filter List Click “Add” to add a filter list. Null
Action
Select from “Accept” and “Drop”.
Accept: Router will reject all the connecting requests except the hosts which fit this filter
rule.
Drop: Router will only accept the connecting requests from the hosts which fit this filter
rule.
Accept
Description Define a description for the filter. Accept
Source IP
Defines if access is allowed from one or a range of IP addresses which are defined by
Source IP Address, or every IP addresses.
Null
Source Port Defines if access is allowed from one or a range of port which is defined by Source Port. Null
Target IP Address
Defines if access is allowed to one or a range of IP addresses which are defined by Target
IP Address, or every IP addresses.
Null
Target Port Defines if access is allowed to one or a range of port which is defined by Target Port. Null
Protocol
Select from “TCP”, “UDP”, “TCP&UDP”, “ICMP” or “ALL”.
If you don’t know what kinds of protocol of your application, we recommend you select
“ALL”.
TCP
Blocking By URL Address Click “Add” to add a URL list (max 10). Null
Description Define a description for the blocked URL. Null
URL Block the access according to the URL address that filled in the blank. Null
Blocking By Keywork Click “Add” to add a Keywork list. Null
Description Definer a description for the word blocked key. Null
Keywork Block the access according to the Keywork that filled in the blank. Null
Note : You can use “-“to define a range of IP addresses or ports, e.g. 1.1.1.1-2.2.2.2, 10000-12000. The priority of Filter List is higher
than Default Filter Policy . Firewall policy would not take effect on the packet receive to AIRGATE-3G itself, but only take effect on
packet "pass through" the AIRGATE-3G.