Users Guide

Table Of Contents
Table 2. Port information for OMIMSSC appliance (continued)
Communication
purpose
Port
number
Protocols Direction Source Destination Description
PowerShell
Connectivity
between Appliance
and Managed
System Host OS
5985 and
5986
TCP Out OMIMSSC
Appliance
SCOM
Management
Server
Windows event is created using
Remote PowerShell.
Dell EMC Management Pack
Rules monitor the events and
updates the SCOM DB.
Table 3. Port information for SCOM Management Servers and Dell EMC Alert Relay Servers
Communication
purpose
Port
number
Protocols Direction Source Destination Description
SNMP traps 162 UDP In iDRAC,
CMC,
network
devices
All SCOM
Management
Servers and Dell
EMC Alert Relay
Servers
OMIMSSC distributes the total
devices to all the Alert Relay
Servers.
Alert Relay Servers receive the
alert and converts to Windows
events.
Health or metrics
update to SCOM
5985 and
5986
TCP In OMIMSSC
appliance
All SCOM
Management
Servers
PowerShell commands are
started from the appliance.
Inventory or health
update to SCOM
111 and
2049
TCP and
UDP
Out All SCOM
Management
Servers
OMIMSSC
appliance
Appliance permits NFS share to
share the inventory details with
management packs.
UI operations 443 TCP Out All SCOM
Management
Servers
OMIMSSC
appliance
UI operations using OMIMSSC
dashboard which is started from
the SCOM console.
Table 4. Port information for Dell EMC devices (iDRAC, CMC, OME-Modular, or network switch)
Communication
purpose
Port
number
Protocols Direction Source Destination Description
SNMP traps 162 UDP Out iDRAC,
CMC, or
network
devices
All SCOM
Management
Servers and Dell
EMC Alert Relay
Servers
OMIMSSC distributes the total
devices to all Alert Relay
Servers.
Alert Relay Servers receive the
alert and converts to Windows
events.
Health, metrics, or
inventory collection
from devices
443 TCP In OMIMSSC
Appliance
iDRAC, CMC, or
network devices
Uses WS-Man, Redfish, or
SNMP.
16 Port information and communication matrix for OMIMSSC appliance