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WafaTech Security Groups are virtual firewalls that control inbound and outbound traffic to instances (virtual machines) in an WafaTech environment. They consist of rules that define the allowed traffic based on source and destination IP addresses, port ranges, and protocols.
You can create an WafaTech Security Group using the OpenStack command-line interface (CLI), WafaTech UI or through the OpenStack Dashboard (Horizon). An example CLI command is: openstack security group create my_security_group.
Yes, you can associate multiple Security Groups with an instance. The rules from all associated Security Groups are combined to determine the allowed traffic.
Security Groups are applied at the project (or tenant) level in WafaTech, providing isolation between different projects. Each project can have its own set of Security Groups.
Security Group Rules are the specific settings within a Security Group that define the allowed types of traffic. For example, you can create rules to allow incoming traffic on port 80 for a web server or permit SSH traffic on port 22 for remote access.
Yes, you can effortlessly apply the same ruleset across multiple instances, ensuring consistent security configurations throughout your WafaTech deployment.
If you encounter issues with network connectivity, check the Security Group rules to ensure they allow the required traffic. You can use OpenStack CLI commands, WafaTech UI or the Dashboard to review and modify Security Group settings.
Security Groups in WafaTech are stateful. If you allow incoming traffic for a specific connection, the corresponding return traffic is automatically allowed. This eliminates the need to define rules for both directions of a connection.
