Guide: Security Group

➡️ Back to the FAQ for Security Groups.

Optional Security Groups

ufr_only

Information provided without guarantee! Create a security group ufr_only, allowing only ingress to your service, running on Port 8080 from the IP ranges used by the University Freiburg. This security group must be assigned to your VM, e.g. myVM.

openstack security group create ufr_only

openstack security group rule create \
    --ingress \
    --dst-port 8080 \
    --protocol tcp \
    --remote-ip '132.230.0.0/16' \
    ufr_only

openstack security group rule create \
    --ingress \
    --dst-port 8080 \
    --protocol tcp \
    --remote-ip '192.52.50.0/24' \
    ufr_only

openstack security group rule create \
    --ingress \
    --dst-port 8080 \
    --protocol tcp \
    --remote-ip '10.0.0.0/8' \
    ufr_only

openstack server add security group myVM ufr_only