A.05.80 HP Insight Remote Support Advanced and Remote Device Access Security Overview (October 2012)

ProLiant Microsoft Hyper-V Managed Systems
Table C.12. ProLiant Microsoft Hyper-V Connectivity - Firewall/Port Requirements
Protocol Ports Source Destination Function Configurable Optional
TCP 5989 CMS Managed
Systems
Secured WBEM CI-MOM protocol over HTTPS/SOAP.
This port is used to communicate with WBEM end point
nodes.
Yes Required
UDP 161 CMS Managed
Systems
SNMP. This is the standard port used by SNMP agents on
managed systems. The CMS sends requests to devices on
this port.
No Required
TCP 135 Managed
Systems
CMS DCE endpoint resolution. Used by DCOM, and hence,
Windows Management Interface (WMI) and WEBES
No Required
TCP 139 Managed
Systems
CMS NETBIOS Session Service. Used by DCOM, and hence,
Windows Management Interface (WMI) and WEBES
No Required
TCP 49152-
65535
Managed
Systems
CMS Windows Server 2008 Windows Management Interface
(WMI) Communications DCOM dynamic port assignment.
Note that the CMS can be configured to limit this range.
The source port will always be 135.
No Required
UDP 137 Managed
Systems
CMS NETBIOS Name Service. Used by DCOM, and hence,
Windows Management Interface (WMI) and WEBES
No Required
UDP 138 Managed
Systems
CMS NETBIOS Datagram Service. Used by DCOM, and hence,
Windows Management Interface (WMI) and WEBES
No Required
UDP 162 Managed
Systems
CMS SNMP Trap. This is the standard port used by SNMP
managers for listening to traps.
No Required
UDP 445 Managed
Systems
CMS Microsoft File Sharing. Used by DCOM, and hence,
Windows Management Interface (WMI) and WEBES
No Required
HP Insight Remote Support Advanced and Remote Device Access (A.05.80)Page 70 of 97
Security Overview
Appendix C: Summary of Network Ports for Servers