9.5.01 HP P4000 SAN Solution User Guide (AX696-96168, February 2012)

C SANiQ TCP and UDP Port Usage
A P4000 SAN uses a list of well-known TCP/UDP ports to operate, see Table 71 (page 253).
Management applications in SAN/iQ software
Management applications include the Centralized Management Console and the scripting interface.
These applications all use the ports described as management applications in the description
column.
Networking best practices With SAN/iQ software
For information on networking best practices, see Application Note - Building High Performance
High Availability IP Storage Networks with SANiQ at the following link on the Resource Center:
http://bizsupport2.austin.hp.com/bc/docs/support/SupportManual/c01750150/c01750150.pdf
Table 71 TCP/UDP ports used for normal SAN operations with SAN/iQ
DescriptionNamePort(s)IP Protocol
Secure Shell access for
SAN/iQ Support only. Not
SSH22TCP
required for normal
day-to-day operations.
Outgoing from storage
systems for email based
alerts.
SMTP25TCP
Outgoing from storage
systems for hostname
resolution.
DNS53TCP, UDP
Used only if DHCP is
enabled.
bootps67, 68TCP, UDP
Outgoing from storage
systems for time
synchronization.
NTP123UDP
SNMP Agent on the storage
system. Incoming from
SNMP161, 162UDP
SNMP clients. Outgoing
from the storage systems for
SNMP Traps.
Outgoing from the storage
systems for remote logging.
Syslog514UDP
Outgoing from the storage
systems for iSNS services
iSNS3205TCP, UDP
iSCSI initiators connect on
this port.
iSCSI3260TCP
Used for internal SAN/iQ
discovery.
SAN/iQ Internal8453, 8454, 8455UDP
Incoming to storage systems.
Used for upgrading the
SAN/iQ Upgrade11120TCP
storage systems. Not
required for normal
day-to-day operations.
Outgoing from management
applications. Incoming to
SAN/iQ Internal13838, 13841, 13843TCP, UDP
253