Users Guide

Table Of Contents
Port information and communication matrix
for OMIMSSC appliance
To connect the OMIMSSC appliance with the applications and devices that must be monitored by OMIMSSC, you must ensure
that certain ports, protocols, and communication networks are available and enabled on OMIMSSC and the SCOM Management
Servers.
Table 2. Port information for OMIMSSC appliance
Communication
purpose
Port
number
Protocols Direction Source Destination Description
HTTP Server 80 TCP In OMIMSSC
Admin Portal
OMIMSSC
appliance
Used for redirection from
HTTP to HTTPS while loading
OMIMSSC Admin Portal.
Inventory or health
update to SCOM
111 TCP In SCOM
management
server
OMIMSSC
appliance
Appliance permits NFS share to
share the inventory details to
management packs.
UI operations from
the SCOM view
443 TCP In SCOM
management
server
OMIMSSC
appliance
UI operations using OMIMSSC
dashboard which is started from
the SCOM console.
NFS Share 2049 TCP/ UDP In SCOM
management
server
NFS NFS share that is used by
OMIMSSC appliance to the
managed nodes and systems that
are used in enrollment and device
health monitoring flow.
NFS Share 4003 TCP/ UDP In SCOM
management
server
OMIMSSC
appliance
Used for mountd service.
DNS Client 53 TCP Out OMIMSSC
appliance
DNS Server Connectivity to DNS Server for
resolving the host names.
Dynamic network
configuration
67 and
68
UDP Out OMIMSSC
appliance
DHCP Server To get network details such as
IP, Gateway, Netmask, DNS, and
DHCP.
Internet 80 TCP Out OMIMSSC
appliance
Dell Online
Data Access
To connect to the Service Pack
Update repository of OMIMSSC
appliance for SCOM.
SNMP 161 UDP Out OMIMSSC
appliance
Managed
Nodes (iDRAC,
CMC, or
network
devices)
To connect to the Managed
Node for collecting inventory and
health information.
HTTPS Server 443 TCP Out OMIMSSC
appliance
Managed
Nodes (iDRAC,
CMC, or
network
devices)
Uses WS-Man, Redfish, or
SNMP.
Windows Network
Share
445/139 SMB Out OMIMSSC
appliance
Windows
Network Share
Used to back up and restore files
of OMIMSSC appliance settings
and data
3
Port information and communication matrix for OMIMSSC appliance 15