Setting Up Firewalls Around Instances

To set up a firewall around a group of Compute Classic instances, you must create a security list and add your instances to the security list.

Task	Procedure / CLI Command
1. Create a security list.	sec-list add
2. Find out the vcable ID of each instance that you want to add to the security list.	instance get Note the value of the `vcable_id` parameter in the response.
3. Associate each vcable ID (that you identified in the previous step) with the security list, by creating security associations.	sec-association add