Firewall

The Firewall tab displays information about security groups and allows you to manage their settings. A security group is a virtual firewall that uses configured security rules to protect access to virtual machines within a network.

Created security groups are displayed in a list, where you can view basic information for each of them:

1. Name - internal group name (up to 20 symbols, lower case);
2. Rules - number of security rules set for the group;
3. Assigned VM NIC - number of assigned network interfaces.

To view detailed information, click the desired security group.
A new window will display data about the network interfaces (VM NICs) of virtual machines included in the group and the security rules applied to them.

To create a new security group, click Create security group, fill in the fields in the modal window that appears, and click Save. After saving, the group will appear in the list, where you can assign VMs to it and add security rules.

Security Rules

The Rules section displays the security rules created for the group and their parameters:

1. Traffic - direction of data flow (inbound/outbound);
2. IP Type - type of IP addresses;
3. Port range - range of IP addresses allowed for data traffic;
4. Protocol - type of protocol used for data traffic;
5. Remote security group;
6. Remote IP network.

To add a new rule, press Add Rule, fill in the fields of the dialog window, and click Save.
After saving, the rule will appear in the list and will apply to all VMs assigned to this group.

You can delete a rule using the action menu on the right side of the rule row.

Network Interfaces

The Assigned VM Network Interfaces section displays the list of virtual machines included in the security group and their parameters:

1. NIC - name of the network interface;
2. Service - service image of the virtual machine;
3. VM Name - name of the virtual machine;
4. ID - identification of the VM;
5. MAC - physical address of VM;
6. IPv4 - IP address of the VM in the IPv4 format;
7. IPv6 - IP address of the VM in the IPv6 format.

Roles and permissions

Action	Member	Admin	Owner	Operator
View Security Group	✔	✔	✔	✔
Create Security Group		✔	✔	✔
Delete Security Group		✔	✔	✔
View Security Group	✔	✔	✔	✔
Add Rule	✔	✔	✔	✔
Delete Rule	✔	✔	✔	✔
Assign NIC	✔	✔	✔	✔
View assigned NIC	✔	✔	✔	✔
Delete NIC		✔	✔	✔