Table 10 Storage system network ports (continued)
Service Protocol Port Description
SMI-S TCP 5989 For SMI-S, used for array management.
SMI-S client connects to array using
SMI-S TCP 5989 HTTPS. The
SMI-S
Provider Programmer's Guide
provides
more information about configuring this
service.
VASA TCP 8443 VASA Vendor provider for VASA 2.0.
VASA TCP 8444 VASA Vendor provider for VASA 1.0.
RCP (Replication services) TCP 8888 Used by the replicator (on the secondary
side). It is left open by the replicator as
soon as some data has to be replicated.
After it is started, there is no way to
stop the service.
NDMP TCP 10000
l
Enables you to control the backup
and recovery of a Network Data
Management Protocol (NDMP)
server through a network backup
application, without installing third-
party software on the server. In a
storage system, the NAS Server
functions as the NDMP server.
l
The NDMP service can be disabled if
NDMP tape backup is not used.
l
The NDMP service is authenticated
with a username/password pair. The
username is configurable. The
NDMP documentation describes
how to configure the password for a
variety of environments.
NDMP TCP 10500:10531 For three-way backup/restore sessions,
NAS Servers use ports 10500 to 10531.
usermapper, SMB TCP 12345 The usermapper service opens this port.
It is a core service associated with
storage system SMB services and should
not be stopped in specific environments.
This is the method by which Windows
credentials (which are SID-based) are
mapped to UNIX-based UID and GID
values.
IWD Internal 60260 IWD initial configuration daemon. If
closed, initialization of the array will be
unavailable through the network.
Communication Security
38 EMC Unity All Flash, EMC Unity Hybrid, EMC UnityVSA 4.0 Security Configuration Guide
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