Chapter 19 Bandwidth Management
ZyWALL 2 Plus User’s Guide
361
Service
This field simplifies bandwidth class configuration by allowing you to select a
predefined application. When you select a predefined application, you do not
configure the rest of the bandwidth filter fields (other than enabling or disabling
the filter).
FTP
(File Transfer Program) is a program to enable fast transfer of files,
including large files that may not be possible by e-mail. Select
FTP
from the
drop-down list box to configure the bandwidth filter for TCP packets with a port
21 destination.
H.323
is a protocol used for multimedia communications over networks, for
example NetMeeting. Select
H.323
from the drop-down list box to configure the
bandwidth filter for TCP packets with a port 1720 destination.
Note: If you select
H.323
, make sure you also use the
ALG
screen to turn on the H.323 ALG.
SIP
(Session Initiation Protocol) is a signaling protocol used in Internet
telephony, instant messaging, events notification and conferencing. The
ZyWALL supports SIP traffic pass-through. Select
SIP
from the drop-down list
box to configure this bandwidth filter for UDP packets with a port 5060
destination. 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.
Note: If you select
SIP
, make sure you also use the
ALG
screen
to turn on the SIP ALG.
Select
Custom
from the drop-down list box if you do not want to use a
predefined application for the bandwidth class. When you select
Custom
, you
need to 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 Address
Type
Do you want your rule to apply to packets going to a particular (single) IP, a
range of IP addresses (for example 192.168.1.10 to 192.169.1.50) or a
subnet? Select
Single Address, Range Address
or
Subnet Address
.
Destination IP
Address
Enter the single IP address or the starting IP address in a range here.
Destination End
Address / Subnet
Mask
If you are configuring a range of IP addresses, enter the ending IP address
here. If you are configuring a subnet of addresses, enter the subnet mask here.
Refer to
for more information on IP subnetting.
Destination Port
Enter the starting and ending destination port numbers. Enter the same port
number in both fields to specify a single port number. See the following table
for some common services and port numbers.
Source Address Type Do you want your rule to apply to packets coming from a particular (single) IP,
a range of IP addresses (for example 192.168.1.10 to 192.169.1.50) or a
subnet? Select
Single Address, Range Address
or
Subnet Address
.
Source IP Address
Enter the single IP address or the starting IP address in a range here.
Source End Address
/
Subnet Mask
If you are configuring a range of IP addresses, enter the ending IP address
here. If you are configuring a subnet of addresses, enter the subnet mask here.
Refer to
for more information on IP subnetting.
Source Port
Enter the starting and ending destination port numbers. Enter the same port
number in both fields to specify a single port number. See the following table
for some common services and port numbers.
Table 110
ADVANCED > BW MGMT > Class Setup > Add Sub-Class (continued)
LABEL
DESCRIPTION
Summary of Contents for ADSL 2+ Security Gateway
Page 2: ......
Page 25: ...Table of Contents ZyWALL 2 Plus User s Guide 25 Index 679 ...
Page 26: ...Table of Contents ZyWALL 2 Plus User s Guide 26 ...
Page 46: ...46 ...
Page 88: ...Chapter 3 Wizard Setup ZyWALL 2 Plus User s Guide 88 ...
Page 132: ...132 ...
Page 144: ...Chapter 6 LAN Screens ZyWALL 2 Plus User s Guide 144 ...
Page 180: ...Chapter 9 DMZ Screens ZyWALL 2 Plus User s Guide 180 ...
Page 190: ...190 ...
Page 222: ...Chapter 11 Firewall ZyWALL 2 Plus User s Guide 222 ...
Page 252: ...Chapter 13 Content Filtering Reports ZyWALL 2 Plus User s Guide 252 ...
Page 328: ...Chapter 16 Authentication Server ZyWALL 2 Plus User s Guide 328 ...
Page 330: ...330 ...
Page 346: ...Chapter 17 Network Address Translation NAT ZyWALL 2 Plus User s Guide 346 ...
Page 350: ...Chapter 18 Static Route ZyWALL 2 Plus User s Guide 350 ...
Page 398: ...Chapter 21 Remote Management ZyWALL 2 Plus User s Guide 398 ...
Page 416: ...Chapter 24 ALG Screen ZyWALL 2 Plus User s Guide 416 ...
Page 417: ...417 PART V Logs and Maintenance Logs Screens 419 Maintenance 447 ...
Page 418: ...418 ...
Page 423: ...Chapter 25 Logs Screens ZyWALL 2 Plus User s Guide 423 Figure 274 LOGS Log Settings ...
Page 466: ...466 ...
Page 474: ...Chapter 27 Introducing the SMT ZyWALL 2 Plus User s Guide 474 ...
Page 496: ...Chapter 30 LAN Setup ZyWALL 2 Plus User s Guide 496 ...
Page 504: ...Chapter 32 DMZ Setup ZyWALL 2 Plus User s Guide 504 ...
Page 508: ...Chapter 33 Wireless Setup ZyWALL 2 Plus User s Guide 508 ...
Page 556: ...Chapter 38 Filter Configuration ZyWALL 2 Plus User s Guide 556 ...
Page 570: ...Chapter 40 System Information Diagnosis ZyWALL 2 Plus User s Guide 570 ...
Page 586: ...Chapter 41 Firmware and Configuration File Maintenance ZyWALL 2 Plus User s Guide 586 ...
Page 594: ...Chapter 42 System Maintenance Menus 8 to 10 ZyWALL 2 Plus User s Guide 594 ...
Page 598: ...Chapter 43 Remote Management ZyWALL 2 Plus User s Guide 598 ...
Page 604: ...604 ...
Page 612: ...Chapter 45 Troubleshooting ZyWALL 2 Plus User s Guide 612 ...
Page 620: ...620 ...
Page 644: ...Appendix B Pop up Windows JavaScripts and Java Permissions ZyWALL 2 Plus User s Guide 644 ...
Page 668: ...Appendix E Importing Certificates ZyWALL 2 Plus User s Guide 668 ...
Page 672: ...Appendix F Legal Information ZyWALL 2 Plus User s Guide 672 ...
Page 678: ...Appendix G Customer Support ZyWALL 2 Plus User s Guide 678 ...