About the ports that NetBackup uses to communicate with AHV

The following table describes the ports that NetBackup requires to communicate with AHV:

Table: Ports required by NetBackup to communicate with AHV

Port	Protocol	Destination	Purpose
860, 3260	iSCSI over TCP	*bi-directional	iSCSI provides block-level access to storage devices with the SCSI. iSCSI facilitates data transfers usually over the ethernet.
3205	iSCSI over TCP	*bi-directional	iSNS is able to emulate fibre channel fabric services and manage both iSCSI and fibre channel devices, an iSNS server can be used as a consolidated configuration point for an entire storage network
111	TCP	*bi-directional	Portmapper
2049	TCP	*bi-directional	NFS
9440	TCP	AHV Cluster AHV Prism Central Server	Prism console, REST API
*Ports must be open bi-directional between AHV access host and AHV cluster. Port 9440 is only open inbound to the AHV cluster from the AHV access host.