124
This filter will Drop all TCP packets coming from the LAN with
IP Address/Subnet Mask of 192.168.1.45/24 having a source
port of 80 irrespective of the destination. All other packets
will be Accepted.
Example 2
:
Filter
Name:
Out_Filter2
Protocol:
UDP
Source
IP
Address:
192.168.1.45
Source
Subnet
Mask:
255.255.255.0
Source
Port:
5060:6060
Dest.
IP
Address:
172.16.13.4
Dest.
Subnet
Mask:
255.255.255.0
Dest.
Port:
6060:7070
This filter will drop all UDP packets coming from the
LAN with IP Address / Subnet Mask of 192.168.1.45/24
and a source port range of 5060 to 6060, destined to
172.16.13.4/24 and a destination port range of 6060 to 7070.
INCOMING IP FILTER
Helps in setting rules to Allow or Deny packets from the WAN
interface. By default, all incoming IP traffic from the WAN is
Blocked, if the Firewall is Enabled. By setting up one or more
filters, specific packet types coming from the WAN can be
Accepted.
Example 1
:
Filter
Name:
In_Filter1
Protocol:
TCP
Policy:
Allow
Source
IP
Address:
210.168.219.45
Source
Subnet
Mask:
255.255.0.0
Source
Port:
80
Dest.
IP
Address:
NA
Dest.
Subnet
Mask:
NA
Dest.
Port:
NA
