Oracle® Enterprise Manager Ops Center

Ports and Protocols

12c Release 3 (12.3.2.0.0)

E59963-04

June 2016

Overview of ports and URLs used by Oracle Enterprise Manager Ops Center.

This document contains the latest information on the ports and protocols that Oracle Enterprise Manager Ops Center uses and web sites that the product accesses. Use this document to open specific ports in your corporate network and to allow access to specific web sites.

Ports and Protocols

Lists each port required by Oracle Enterprise Manager Ops Center.

Oracle Enterprise Manager Ops Center requires the use of specific ports and protocols.

The Enterprise Controller's default port is 443. If port 443 is in use, the Enterprise Controller uses Port 11175. Table 1-1 describes all the required ports and their protocols.

Table 1-1 Required Ports and Protocols

From To Protocol and Port Purpose

Enterprise Controller

site network

Port 443, then Port 11165

Port 8005

Enterprise Controller in Disconnected mode

Enterprise Controller

site network

Port 443, then Port 11165

Enterprise Controller in Connected mode

Browser

Enterprise Controller

HTTP, TCP: Port 80

Redirects to port 9443 to use HTTPS.

Browser

Enterprise Controller

HTTPS, TCP: Port 9443

Web interface

Enterprise Controller

Local Database

Port 11176

Oracle Listener

Enterprise Controller

Proxy Controller

SSH, TCP: Port 22

ICMP ping: Type 8 Code 0 (echo request)

Enterprise Controller installs or upgrades a Proxy Controller.

Proxy Controllers

Enterprise Controller

HTTPS, TCP: Port 443

  • Proxy Controller uploads data about assets.

  • Proxy Controller downloads data for jobs, updates, Agent Controllers, OS images, and OCDoctor.

Proxy Controllers

Enterprise Controller

HTTP: Port 8004

WAN boot traffic

Proxy Controllers

Enterprise Controller

ICMP ping: Type 0 Code 0 (echo reply)

Duration of upgrades of Proxy Controllers

Remote Proxy Controller, outside firewall

Enterprise Control through an SSH Tunnel

SSH: Port 21161

The SSH Tunnel and Port 21161 change the direction of communication so that the remote Proxy Controller does not initiate communication.

Proxy Controller

ALOM Service Processors

SSH, TCP: Port 22 or Telnet, TCP: Port 23

SNMP, UDP: Port 161

ICMP, Type 8 Code 0

Proxy Controller discovers, manages, and monitors the service processor.

Proxy Controller

ILOM Service Processors

SSH, TCP: Port 22

SNMP, UDP: Port 161

IPMI, TCP, UDP: Port 623

TCP, UDP: Port 6481 (for discovery by service tags)

ICMP, Type 8 Code 0

Proxy Controller discovers, manages, and monitors the service processor.

Proxy Controller

ALOM or XCSF Service Processor

FTP, TCP: Port 21

Proxy Controller provisions firmware by transferring the firmware image on Port 21. A transient random port is opened for the duration of the operation.

ILOM 3.x Service Processor

Proxy Controller

HTTP: Port 8003

To be updated, targets that use ILOM 3.0 or later transfer the firmware image.

ILOM 2.x Service Processor

Proxy Controller

TFTP, UDP: Port 69

To be updated, targets that use ILOM versions prior to 3.0 transfer the firmware image. A transient random port is opened for the duration of the operation.

For T5220, T5210, or Sun Blade X6220 targets, the error load: Invalid protocol. Use TFTP protocol. indicates the target's firmware is not able to use the TFTP protocol. Upgrade the firmware manually to ILOM v3.0 or later so that subsquent updates succeed.

Service Processor

Proxy Controller

SNMP, UDP: Port 162

ICMP ping: Type 0 (echo reply)

For monitoring, the service processor sends SNMP traps.

Service Processor

Proxy Controller

ICMP ping Type 3 (destination unreachable).

Indicates a failed connection.

Proxy Controller

OS Host

SSH, TCP: Port 22 or Telnet, TCP: Port 23

TCP, UDP: Port 6481 (for discovery and monitoring by service tags)

ICMP, Type 8 Code 0 (heartbeat)

Proxy Controller discovers, manages, and monitors an OS asset.

Proxy Controller

OS Host: Oracle Solaris 11 for x86, Oracle Solaris 10, Linux

DHCP, UDP: Port 67

Proxy Controller provisions the operating system.

OS Host: Oracle Solaris 11

Proxy Controller

HTTP: Port 8003

OS Host downloads images and packages for boot.

OS Host

Proxy Controller

HTTP, TCP: Port 8004

OS Host reports status of OS updates and status of Agent Controller installation.

OS Host downloads Agent Controller archive file.

OS Host: Oracle Solaris 11

Proxy Controller

Automated Installer Web Server: Port 5555

  • For WAN boot, open the port on the Enterprise Controller and Proxy Controllers.

  • For DHCP, open the port on the Proxy Controllers.

OS Host reports status of OS updates and status of Agent Controller installation.

OS Host downloads Agent Controller archive file.

To change the port that WAN boot uses, use the following commands on the Proxy Controllers:

svccfg -s system/install/server:default setprop all_services/port = portID

svccfg refresh system/install/server:default

To ensure that WAN boot downloads the miniroot, the OS profile, and the OS manifest from the same server, the multicastDNS service is disabled on the Proxy Controller.

OS Host

Proxy Controller

DHCP, UDP: Port 68

TFTP, UDP: Port 69

TCP, UDP: Port 37

HTTP, TCP: Port 8004

OS Host responds to Proxy Controller inquiries during bare-metal OS provisioning

Agent Controller

Proxy Controller

HTTPS, TCP: Port 21165

  • Agent Controllers upload asset data.

  • Agent Controllers download job data.

Agent Controller

Proxy Controller

HTTPS, TCP: Port 8002

Agent Controllers download updates.

Agent Controller on Oracle Solaris OS

Agent Controller on Oracle hardware

Co-located Proxy Controller

SNMP: Port 1162, or a port in the range of 1100 through 1200

For monitoring assets, the Agent Controller sends trap notifications and fault management alerts (FMA) to the Proxy Controller as local traffic. Because the Proxy Controller is using Port 162, a co-located Agent Controller uses Port 1162, if it is available, or a port in the range of Ports 1100 through 1200.

Java client

Public APIs

TLS: Port 11172

To give access using JMX

WMI client on Proxy Controller

Agent Controller on Windows assets

Port 11162

WMI client on the Proxy Controller communicates with the WMI server on the Agent Controller.

The Proxy Controller uses the DCOM protocol to monitor a Windows system. The Proxy Controller opens a TCP connection to the Windows DCOM registry port, TCP 135, which provides a lookup service to the WMI scripting DCOM object. The Proxy Controller connects to the DCOM object. The port number for this connection is allocated by the Windows system.

Proxy Controller

NFS server

Use an NFS server that is on the same side of the firewall as the Proxy Controller.

See OS documentation to set up the NFS server.

Proxy Controller downloads provisioning images from NAS software library.

Global Zones or Oracle VM Servers

NFS server

Use an NFS server that is on the same side of the firewall as the Proxy Controller.

See OS documentation to set up the NFS server.

Global Zones and Oracle VM Servers upload their metadata and virtual host images to NAS storage libraries.

Oracle VM Servers

iSCSI targets

iSCSI: Port 3260

Oracle VM Servers upload their metadata and virtual host images to iSCSI volumes.

OCDoctor

java.net

HTTPS, TCP: Port 80

OCDoctor acquires product updates.

OCDoctor, v4.38

Run ./OCDoctor.sh --update manually on Proxy Controller or an Agent.

Enterprise Controller

HTTP: Port 8003

Proxy Controller downloads latest OCDoctor.zip file from the Enterprise Controller.

Proxy Controller with Storage Connect plug-in

Oracle ZFS Storage Appliance

SSH: Port 215

TCP, UDP: Port 6481 (for discovery by service tags)

  • Discovery of iSCSI volumes.

  • Discovery of NFS shares

Proxy Controller

Cisco switch

SSH version 2: Port 22

Discovery of switch

Proxy Controller

Cisco switch

Telnet: Port 23

SNMP: Port 161

Proxy Controller manages the switch

Cisco switch

Proxy Controller

SNMP: Port 162

For monitoring, the switch sends SNMP traps to the Proxy Controller.

Proxy Controller

Power Distribution Unit (PDU)

For PDU v1, HTTP: Port 80

For PDU v2, HTTPS: Port 443

Discovery of PDU

Proxy Controller

PDU

SNMP: Port 161

Proxy Controller manages the PDU

PDU

Proxy Controller

SNMP: Port 162

For monitoring, the PDU sends SNMP traps to the Proxy Controller.

Ports for Oracle SuperCluster

Ports and protocols used by Oracle SuperCluster.

The Proxy Controller for an Oracle SuperCluster engineered system does not have unique ports or protocols. Table 1-2 summarizes the set of ports and their protocols used by an Oracle SuperCluster system as a convenience.

Table 1-2 Required Ports and Protocols for Oracle SuperCluster Engineered Systems

From To Protocol and Port Purpose

Proxy Controller

Exadata's Service Processors

SSH, TCP: Port 22

IPMI, TCP, UDP: Port 623

TCP, UDP: Port 6481 (for discovery by service tags)

Proxy Controller discovers and manages the service processor.

Proxy Controller

Exadata cells

SSH, TCP: Port 22

Proxy Controller discovers and manages the compute nodes.

Proxy Controller

Oracle ZFS Storage Appliance's Service Processor

SSH, TCP: Port 22

IPMI, TCP, UDP: Port 623

TCP, UDP: Port 6481 (for discovery by service tags)

Proxy Controller discovers and manages the service processor.

Proxy Controller

Oracle ZFS Storage Appliance's shared storage

SSH: Port 215

Proxy Controller discovers the projects of the storage appliance:

  • iSCSI volumes.

  • NFS shares

Proxy Controller

Cisco switch

SSH version 2: Port 22

SNMP: Port 161

TCP, UDP: Port 6481 (for discovery by service tags)

Proxy Controller discovers and manages the switch.

Proxy Controller

InfiniBand switch

SSH: Port 22

IPMI: Port 623

TCP, UDP: Port 6481 (for discovery by service tags)

Proxy Controller discovers and manages the switch.

Proxy Controller

Power Distribution Unit (PDU)

For PDU v1, HTTP: Port 80

For PDU v2, HTTPS: Port 443

TCP, UDP: Port 6481 (for discovery by service tags)

Discovery of PDU

Proxy Controller

PDU

SNMP: Port 161

Proxy Controller manages the PDU

PDU

Proxy Controller

SNMP: Port 162

For monitoring, the PDU sends SNMP traps to the Proxy Controller.

Firewall Rules

Lists each URL that Oracle Enterprise Manager Ops Center uses and its purpose.

The Enterprise Controller must reach some external sites. If you have explicit firewall rules enabled to allow access to these services from your Enterprise Controller, you must update these rules to maintain access to the sites in Table 1-3.

Table 1-3 URLs and Port Requirements

Site Port Purpose

updates.oracle.com/OCDoctor/OCDoctor-latest.zip

443

Updates to OCDoctor utility

login.oracle.com

443

Logging into Oracle sites

Validates MOS user

updates.oracle.com

443

Access to Oracle Knowledge Base for OS updates

inv-cs.oracle.com

443

Product registration

ASR

hs-ws1.oracle.com

443

Product registration

ASR

support.oracle.com

443

My Oracle Support

Some alerts direct users to this site to confirm CSI and other information.

aru-akam-secure.oracle.com

443

Provides local IP addresses to optimize download speed. Use nslookup to resolve the IP address, add the address to the /etc/hosts file, and open the firewall for the address.

Download of Oracle Solaris 10 updates.

Download of firmware updates.

pkg.oracle.com/solaris/support

443

Download of Oracle Solaris 11 updates and SRUs.

linux.oracle.com

443

Access to Oracle Knowledge Base for OS updates

public-yum.oracle.com

80

Access to Oracle Knowledge Base for OS updates

download.novell.com

80

Access to Oracle Knowledge Base for OS updates

nu.novell.com

443

Access to Oracle Knowledge Base for OS updates

www.oracle.com

80

Online Help

Related Articles and Resources

List of supporting information for specifying ports and protocols.

For more information, see the Oracle Enterprise Manager Ops Center Documentation Library at http://docs.oracle.com/cd/E59957_01/index.htm.

The following documents contain references to ports and protocols:

Oracle® Enterprise Manager Ops Center Ports and Protocols, 12c Release 3 (12.3.2.0.0)

E59963-04

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