Chapter 17 Firewall
EX5501-B0 / AX7501-B0 / PX7501-B0 User’s Guide
213
Figure 130
Protocol Entry: Add New/Edit
The following table describes the labels in this screen.
17.4 Access Control
Click
Security > Firewall > Access Control
to display the following screen. An Access Control List (ACL)
rule is a manually-defined rule that can accept, reject, or drop incoming or outgoing packets from your
network. This screen displays a list of the configured incoming or outgoing filtering rules.
Table 82 Security > Firewall > Protocol: Add/Edit
LABEL
DESCRIPTION
Service Name
Enter a unique name (up to 32 printable English keyboard characters, including spaces) for your
customized port.
Description
Enter a description for your customized port.
Protocol
Choose the IP protocol (
TCP
,
UDP
,
ICMP
,
ICMPv6
, or
Other
) that defines your customized port
from the drop-down list box. Select
Other
to be able to enter a protocol number.
Protocol
Number
This field is displayed if you select
Other
as the protocol.
Enter the protocol number of your customized port.
Source Port
This field is displayed if you select either the
TCP
or
UDP
protocol. You may set it to
Any
,
Single
, or
Range
and enter the Port Number or range of Port Numbers for your source port.
Destination Port
This field is displayed if you select either the
TCP
or
UDP
protocol. You may set it to
Any
,
Single
, or
Range
and enter the Port Number or range of Port Numbers for your destination port.
ICMPv6type
This field is displayed if you select the
ICMPv6
protocol. From the drop-down menu, select which
type value you would like to use.
Cancel
Click
Cancel
to exit this screen without saving any changes.
OK
Click
OK
to save your changes.
