Security Groups

A security group acts as a virtual firewall for servers and other resources on a network. It is a container for security group rules which specify the network access rules.

Create a security group allow SSH from any IP

1. Navigate to Project > Network > Security Groups > + Create Security Group

   

2. Input name of the security group and click OK

   

3. Select the newly created security group, hover over More, and click Create Rule from the dropdown menu.

   

4. For this creation, fill in folllowing fields:

   • *Protocol : protocol selection including combination with TCP / UDP / ICMP, ALL / CUSTOM and Others.
   • *Direction : Ingress / Egress.
   • *Ether Type : IPv4 / IPv6.
   • *Port Type : All / Custom.
   • *Source Port/Port Range : input source port or port range(port:port)
   • *Romote Type :
     • *CIDR : *Romote IP Prefix : support both IPv4 and IPv6.
     • *Security Group : *Remote Security Group : Use to inherit policies from existing Security Group for extention.

   After filling all fields above, click OK to apply user creation.

   

5. Notification of rule creation result will appear on top right.