EMC Unity Family User Manual

Table 10 Storage system network ports (continued)
Service Protocol Port Description
NAS datastores and VAAI-NAS will be
unavailable.
NFS TCP/UDP 2049 Used to provide NFS services.
UDI SSH TCP 2222 Redirects traffic from port 22 for device
eth*.
iSCSI TCP 3260 Provides access to iSCSI services. If
closed, file-based iSCSI services will be
unavailable.
NFS TCP/UDP 4000 Used to provide NFS statd services.
statd is the NFS file-locking status
monitor and works in conjunction with
lockd to provide crash and recovery
functions for NFS. If closed, NAS statd
services will be unavailable.
NFS TCP/UDP 4001 Used to provide NFS lockd services.
lockd is the NFS file-locking daemon. It
processes lock requests from NFS
clients and works in conjunction with the
statd daemon. If closed, NAS lockd
services will be unavailable.
NFS TCP/UDP 4002 Used to provide NFS rquotad services.
The rquotad daemon provides quota
information to NFS clients that have
mounted a file system. If closed, NAS
rquotad services will be unavailable.
Portable Archive Interchange (PAX)
(Backup Services)
TCP 4658
l
PAX is a storage system archive
protocol that works with standard
UNIX tape formats.
l
This service must bind to multiple
internal network interfaces and as a
consequence, it binds to the
external interface as well. However,
incoming requests over the external
network are rejected.
l
Background information on PAX is
contained in the relevant EMC
documentation on backups. There
are several technical modules on this
topic to deal with a variety of
backup tools.
VSI TCP 5080 This port provides for VSI plugin. If
closed, VSI plugin will not be available.
Replication services TCP 5085 Associated with replication services
Communication Security
Storage system network ports 37

EMC Unity Family Specifications

General

Brand	EMC
Model	Unity Family
Category	Storage
Language	English