303 - Die Anbindung des Cloud Storage klappt nicht - Firewall Ports

The LRZ ensures that local firewalls within the Munich Scientific Network also allow traffic to the file services to pass through to the LRZ Cloud Storage. This is not easy to implement with own file servers, since the CIFS-typical ports (port 135, 137, 138, 139 and 445) are often blocked. If local firewalls at the chair (or/and the own computer) block the access, the responsible administrators must be asked to enable access for the CIFS ports for the IP range from 10.156.103.11 to 10.156.103.20 (ISAR Cloud Storage IP range 10.156.103.31 to 10.156.103.40). Storage for CIP pools or central computer rooms can be configured for file services. This allows users to access personal storage files very easily from any computer in the CIP pool.