How-To - Security Group

Allow SSH access to Exoscale instances by adding a security group rule on port 22 and restricting the source CIDR to trusted IP ranges.

Organize security groups by role, combine reusable rules, and use public groups or static CIDRs to manage access across your infrastructure.

Allow ICMP ping to your Exoscale instances by adding ingress security group rules for Echo requests to support monitoring and connectivity checks.

Allow HTTP and HTTPS traffic with security group ingress rules on ports 80 and 443 so your instance can serve web applications publicly.

Allow outbound ICMP Echo Reply traffic in Exoscale Security Groups to support ping responses when your instance restricts outbound traffic.

Restrict outbound traffic with security group egress rules while preserving required access for first-boot passwords and SSH key deployment.