What protocol does SnapMirror use?
What protocol does SnapMirror use?
In ONTAP 9.5 and later, SnapMirror Synchronous technology supports the NFSv3, FC, and iSCSI protocols over all networks for which the latency does not exceed 10ms.
What port does netapp use?
Network Data Management Protocol (NDMP) runs on TCP port 10000 and is used primarily for backup of network-attached storage (NAS) devices, such as storage systems . SnapMirror and SnapVault use TCP port 10566 for data transfer.
What is DP and XDP in NetApp?
XDP replaces DP as the SnapMirror default Starting with ONTAP 9.3, SnapMirror extended data protection (XDP) mode replaces SnapMirror data protection (DP) mode as the SnapMirror default.
How does SnapMirror work in NetApp?
SnapMirror replicates data from a source volume or qtree to a partner destination volume or qtree, respectively, by using Snapshot copies. Before using SnapMirror to copy data, you need to establish a relationship between the source and the destination.
What is TCP port 750 used for?
There are four Kerberos ports in the /etc/services file: TCP port 88, UDP port 88, TCP port 750, and UDP port 750. These ports are used only for outbound connections from your storage system. Your storage system does not run Kerberos servers or services and does not listen on these ports.
What is the difference between SnapMirror and SnapVault?
SnapMirror is disaster recovery technology, designed for failover from primary storage to secondary storage at a geographically remote site. SnapVault is archiving technology, designed for disk-to-disk Snapshot copy replication for standards compliance and other governance-related purposes.
How does SnapMirror work NetApp?
What is SnapVault in NetApp?
SnapVault is a disk-based storage backup feature of Data ONTAP. SnapVault enables data stored on multiple systems to be backed up to a central, secondary system quickly and efficiently as read-only Snapshot copies. SnapVault Snapshot copies capture the state of primary qtree data on each primary system.
Where does SnapMirror connect to the firewall?
The destination storage system contacts the SnapMirror source storage system at port 10566 using any of the available ports assigned by the system. The firewall must allow requests to this port of the SnapMirror source storage system. Synchronous SnapMirror requires additional TCP ports to be open.
What are the TCP ports for SnapMirror?
Synchronous SnapMirror requires additional TCP ports to be open. The source storage system listens on TCP ports 10566 and 10569. The destination storage system listens on TCP ports 10565, 10567, and 10568.
Do you need firewall rule to install SnapCenter?
If you specify a custom port when you install SnapCenter, you must add a firewall rule on the plug-in host for that port for the SnapCenter Plug-in Loader. Note: This rule does not apply to the SnapCenter Plug-in for VMware vSphere.
Do you have to accept the port number for SnapCenter?
For fixed ports, you must accept the default port number. Firewalls, proxies, or other network devices should not interfere with connections. If you specify a custom port when you install SnapCenter, you must add a firewall rule on the plug-in host for that port for the SnapCenter Plug-in Loader.