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20-8
Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter 20 Configuring Objects
Configuring Service Objects and Service Groups
• Click the Create new member radio button.
• Select the Service type from the drop-down list.
• Enter the destination port/range.
• Enter the source port/range.
Step 6 Click Add to add the new service.
Step 7 Click OK to save the configuration.
Editing a Service Group
To edit a service group, perform the following steps:
Step 1 Go to the Configuration > Firewall > Objects > Service Object/Group pane.
Step 2 Select the existing service group that you want to edit, and click Edit.
Depending upon the type of a service object you choose edit, the appropriate windows appears:
• Service Object—Edit Service Object window appears.
• Service Group—Edit Service Group appears.
• Protocol Group—Edit Protocol Group window appears.
Step 3 Enter the necessary changes.
Step 4 Click OK to save the configuration.
Note You can also click Delete to delete a service group. When you delete a service group, it is removed from
all service groups where it is used. If a service group is used in an access rule, do not remove it. A service
group used in an access rule cannot be made empty.
The Configuration > Global Objects > Service Groups > Add/Edit Service Group dialog box lets you
assign services to a service group. This dialog box name matches the type of service group you are
adding; for example, if you are adding a TCP service group, the Add/Edit TCP Service Group dialog box
is shown.
Fields
• Group Name—Enter the group name, up to 64 characters in length. The name must be unique for all
object groups. A service group name cannot share a name with a network object group.
• Description—Enter a description of this service group, up to 200 characters in length.
• Existing Service/Service Group—Identifies items that can be added to the service group. Choose
from already defined service groups, or choose from a list of commonly used port, type, or protocol
names.
–
Service Groups—The title of this table depends on the type of service group you are adding. It
includes the defined service groups.
–
Predefined—Lists the predefined ports, types, or protocols.
• Create new member—Lets you create a new service group member.