Adding An Icmp Type Object Group - Cisco FirePOWER ASA 5500 series Configuration Manual

Chapter 16 Identifying Traffic with Access Lists
Specify the protocol for the services (ports) you want to add, either tcp, udp, or tcp-udp keywords.
Enter tcp-udp keyword if your service uses both TCP and UDP with the same port number, for example,
DNS (port 53).
The prompt changes to service configuration mode.
(Optional) To add a description, enter the following command:
Step 2
hostname(config-service)# description text
The description can be up to 200 characters.
To define the ports in the group, enter the following command for each port or range of ports:
Step 3
hostname(config-service)# port-object {eq port | range begin_port end_port}
For a list of permitted keywords and well-known port assignments, see the
section on page
For example, to create service groups that include DNS (TCP/UDP), LDAP (TCP), and RADIUS (UDP),
enter the following commands:
hostname(config)# object-group service services1 tcp-udp
hostname(config-service)# description DNS Group
hostname(config-service)# port-object eq domain
hostname(config-service)# object-group service services2 udp
hostname(config-service)# description RADIUS Group
hostname(config-service)# port-object eq radius
hostname(config-service)# port-object eq radius-acct
hostname(config-service)# object-group service services3 tcp
hostname(config-service)# description LDAP Group
hostname(config-service)# port-object eq ldap

Adding an ICMP Type Object Group

To add or change an ICMP type object group, follow these steps. After you add the group, you can add
more objects as required by following this procedure again for the same group name and specifying
additional objects. You do not need to reenter existing objects; the commands you already set remain in
place unless you remove them with the no form of the command.
To add an ICMP type group, follow these steps:
To add an ICMP type group, enter the following command:
Step 1
hostname(config)# object-group icmp-type grp_id
The grp_id is a text string up to 64 characters in length.
The prompt changes to ICMP type configuration mode.
(Optional) To add a description, enter the following command:
Step 2
hostname(config-icmp-type)# description text
The description can be up to 200 characters.
To define the ICMP types in the group, enter the following command for each type:
Step 3
hostname(config-icmp-type)# icmp-object icmp_type
OL-10088-01
D-11.
Cisco Security Appliance Command Line Configuration Guide
Simplifying Access Lists with Object Grouping
"Protocols and Applications"
16-13