Nortel BSR222 Configuration page 305

Table 81 Bandwidth Manager: Edit class
Label Description
Filter Configuration
Enable Bandwidth Select Enable Bandwidth Filter to have the Business Secure
Filter Router use this bandwidth filter when it performs bandwidth
management.
You must enter a value in at least one of the following fields (other
than the Subnet Mask fields, which are only available when you
enter the destination or source IP address).
Service This field simplifies bandwidth class configuration by allowing you to
select a predefined application. When you select a predefined
application, you do not need to configure the rest of the bandwidth
filter fields (other than the Active check box).
FTP (File Transfer Program) is a program to enable fast transfer of
files, including large files that are not possible by e-mail. Select FTP
from the drop-down list to configure the bandwidth filter for FTP
traffic.
If you select FTP, make sure you also turn on the FTP ALG. For
more information about ALG, see
H.323 is a protocol standard used for multimedia communications
over networks, for example, NetMeeting. Select H.323 from the
drop-down list to configure the bandwidth filter for H.323 traffic.
If you select H.323, make sure you also turn on the H.323 ALG. For
more information about ALG, see
SIP (Session Initiation Protocol) is a signaling protocol used in
Internet telephony, instant messaging, events notification, and
conferencing. The Business Secure Router supports SIP traffic pass
through. Select SIP from the drop-down list to configure this
bandwidth filter for SIP traffic. This option makes it easier to manage
bandwidth for SIP traffic and is useful for example when there is a
VoIP (Voice over Internet Protocol) device on your LAN.
If you select SIP, make sure you also turn on the SIP ALG. For more
information about ALG, see
Select All from the drop-down list if you do not want to use a
predefined application for the bandwidth class. When you select All,
you must configure at least one of the following fields (other than the
Subnet Mask fields, which you only enter if you also enter a
corresponding destination or source IP address).
Destination IP Enter the destination IP address in dotted decimal notation.
Address
Destination Subnet Enter the destination subnet mask. This field is N/A if you do not
Mask specify a Destination IP Address.
Destination Port Enter the port number of the destination. See
on page 188
and port numbers.
Chapter 15 Bandwidth management 305
in Chapter 11 Firewall screens
Nortel Business Secure Router 222 Configuration — Basics
"ALG" on page 90.
"ALG" on page 90.
"ALG" on page 90.
"Predefined services"
for a table of services