3.7.0 HP StorageWorks HP Scalable NAS File Serving Software administration guide - HP Scalable NAS 3.7 for Linux (AG513-96002, October 2009)

restoring the filesystem, run the psfrq command to restore the quota information.
See Back up and restore quotas, page 211.
Firewalls and network port numbers
HP Scalable NAS uses a set of network ports for external connections, such as
connections from the Management Console and the mx utility. It also uses a different
set of network ports for internal, or server-to-server communications. The external
ports numbers are fixed, and cannot be changed. Most of the internal port numbers
can be changed if there is a conflict with system port numbers.
NFS and Samba/CIFS also use specific network ports that may require changes to
your firewall rules.
Configure firewalls (optional)
It is important to configure firewalls appropriately. Following are some considerations:
• For RHEL5, the default OS installation configures firewall rules that prevent the
correct operation of HP Scalable NAS. HP recommends that you either select the
“No firewall rules” option, or select “Custom” and then ensure that the service
ports required by HP Scalable NAS are open.
• For SLES10, if you will be installing a firewall, ensure that the service ports re-
quired by HP Scalable NAS are open.
• If NFS or Samba/CIFS will be used, their service ports must also be open.
Following are the network ports used by HP Scalable NAS, NFS, and Samba/CIFS.
External network port numbers
The following port numbers are used for external connections to HP Scalable NAS.
If HP Scalable NAS is behind a firewall, it may be necessary to change the firewall
rules to allow traffic on these ports.
DescriptionTransport TypePort
Array Configuration UtilityTCP2301
Array Configuration UtilityUDP2301
Array Configuration UtilityTCP2381
Cluster Administration64