125
Selected
WAN
interface: br0
This filter will ACCEPT all TCP packets coming from
WAN interface “br0” with IP Address/Subnet Mask
210.168.219.45/16 with a source port of 80, irrespective of
the destination. All other incoming packets on this interface
are DROPPED.
Example 2
:
Filter
Name:
In_Filter2
Protocol:
UDP
Policy:
Allow
Source
IP
Address:
210.168.219.45
Source
Subnet
Mask:
255.255.0.0
Source
Port:
5060:6060
Dest.
IP
Address:
192.168.1.45
Dest.
Sub.
Mask:
255.255.255.0
Dest.
Port:
6060:7070
Selected
WAN
interface: br0
This rule will ACCEPT all UDP packets coming from
WAN interface “br0” with IP Address/Subnet Mask
210.168.219.45/16 and a source port in the range of 5060 to
6060, destined to 192.168.1.45/24 and a destination port in
the range of 6060 to 7070. All other incoming packets on this
interface are DROPPED.
MAC LAYER FILTER
These rules help in the filtering of Layer 2 traffic. MAC Filtering is
only effective in Bridge mode. After a Bridge mode connection is
created, navigate to
Advanced Setup
>
Security
>
MAC Filtering
in the Web GUI.
Example 1
: Global Policy:
Forwarded
Protocol
Type:
PPPoE
Dest.
MAC
Address:
00:12:34:56:78:90
Source
MAC
Address:
NA