AudioCodes Mediant 8000 - Page 355

Version 6.6 355 October 2014
Installation & Operation Manual 33. Configuring Security Settings
Parameter Name Type Provisioning Type Description
Source IP String
Up to 60
chars.
Instant Each Firewall Rule
defines a simple mask
applied on each
incoming packet and
firewall action
(allow/block). Only
packets that match pre-
defined firewall rules
are accepted by the TP
board. This parameter
defines the Source IP of
the incoming IP packet.
The parameters Source
IP and NetMask provide
the mechanism for
filtering packets from a
specific network host or
network segment
(subnet).
Net Mask String
Up to 20
chars.
Instant Defines the Net Mask
used to compare the
Source IP with the
incoming IP packet's
source IP.
For example:
 Source IP =
10.7.10.1, Net Mask
= 255.255.255.255 –
matches specific IP
address;
 Source IP =
10.7.0.0, Net Mask =
255.255.0.0 –
matches addresses
in a specific subnet
 Source IP = 0.0.0.0,
Net Mask = 0.0.0.0 –
matches all IP
addresses
Start Port Integer
0-65535
Instant Defines the lower limit
of the IP packet's port
range. Default = 0.