HP LeftHand P4000 SAN Solutions - Manual (Page 263)

22 LeftHand OS TCP and UDP port usage
Table 86 (page 263) lists the TCP and UDP ports that enable communication with LeftHand OS. The
“management applications” listed in the Description column include the HP StoreVirtual Centralized
Management Console and the scripting interface.
Table 86 TCP/UDP ports used for normal SAN operations with LeftHand OS
Description Name Port(s) IP Protocol
Secure Shell access for LeftHand OS Support only. Not
required for normal day-to-day operations. SSH 22 TCP
Outgoing from storage systems for email based alerts. SMTP 25 TCP
Outgoing from storage systems for hostname resolution. DNS 53 TCP, UDP
Used only if DHCP is enabled. bootps 67, 68 TCP, UDP
Outgoing from storage systems for time synchronization. NTP 123 UDP
SNMP Agent on the storage system. Incoming from SNMP
clients. Outgoing from the storage systems for SNMP Traps. SNMP 161, 162 UDP
Outgoing from the storage systems for remote logging. Syslog 514 UDP
Outgoing from the storage systems for iSNS services iSNS 3205 TCP, UDP
iSCSI initiators connect on this port. iSCSI 3260 TCP
Used for internal LeftHand OS discovery. LeftHand OS
Internal 8453, 8454,
8455 UDP
Incoming to storage systems. Used for upgrading the storage
systems. Not required for normal day-to-day operations. LeftHand OS
Upgrade 11120 TCP
Outgoing from management applications. Incoming to storage
systems. Used for management and control. LeftHand OS
Internal 13838, 13841,
13843 TCP, UDP
Outgoing from management applications. Incoming to storage
systems. Used for management and control. LeftHand OS
Internal 13840, 13850,
13851 TCP
Trace Ports for LeftHand OS Support only. Not required for
normal day-to-day operations. LeftHand OS
Support 13846, 13850,
13946, 13847 TCP
Used for Virtual Manager communication LeftHand OS
Internal 13847 TCP
Used for internal data distribution and resynchronization. LeftHand OS
Internal 13848 TCP
iSCSI initiators connect to this port when using the HP
StoreVirtual DSM for Microsoft MPIO. iSCSI 13849 TCP
Used for HTTP requests to the CIM gateway. Outgoing from
management applications. Incoming to storage systems. Used CIM Server 2003, 5988,
5989 TCP,
HTTP/HTTPS
for management control. Ports used for Performance
Dashboard, Global Config request to Mgmt Gateway.
Ports for CMC notifications for Alarms Events from Mgmt
Gateway. CIM 13990 - 13999 TCP
Used for heart-beating and distributing configuration changes
between management nodes. LeftHand OS
Database 13891, 13893
NOTE: Port
13893 is UDP
only.
TCP, UDP
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