Ports and Protocols Guide
12c Release 2 (12.2.2.0.0)
E51942-04
December 2014
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.
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 11165. Table 1 describes all the required ports and their protocols.
Table 1 Required Ports and Protocols
| Communication Direction | Protocol and Port | Purpose |
|---|---|---|
|
Enterprise Controller |
Port 443, then Port 11165 Port 8005 |
Enterprise Controller in Disconnected mode |
|
Enterprise Controller |
Port 443, then Port 11165 |
Enterprise Controller in Connected mode |
|
Browser to Enterprise Controller |
HTTP, TCP: Port 80 |
Redirects to port 9443 |
|
Browser to Enterprise Controller |
HTTPS, TCP: Port 9443 |
Web interface |
|
Enterprise Controller to Local Database |
Port 11176 |
Oracle Listener port |
|
Enterprise Controller to Proxy Controller |
SSH, TCP: Port 22 ICMP ping: Type 8 Code 0 (echo request) |
Enterprise Controller installs or upgrades a Proxy Controller through the UI. |
|
Proxy Controllers to Enterprise Controller |
HTTPS, TCP: Port 443 |
|
|
Proxy Controllers to Enterprise Controller |
HTTP: Port 8004 |
WAN boot traffic |
|
Proxy Controllers to Enterprise Controller |
ICMP ping: Type 0 Code 0 (echo reply) |
During upgrades, Proxy Controllers use ICMP ping. |
|
Remote Proxy Controller to Enterprise Control through an SSH Tunnel |
SSH: Port 21161 |
When a Proxy Controller is deployed on a network outside of the firewall, the SSH Tunnel and Port 21161 change the direction of communication so that the remote Proxy Controller does not initiate communication with the Enterprise Controller. |
|
Proxy Controller to ALOM Service Processors |
SSH, TCP: Port 22 or Telnet, TCP: Port 23 SNMP, UDP: Port 161 UDP: Port 6481 (for discovery by service tags) ICMP, Type 8 Code 0 |
Proxy Controller discovers, manages, and monitors the service processor. |
|
Proxy Controller to ILOM Service Processors |
SSH, TCP: Port 22 SNMP, UDP: Port 161 IPMI, TCP, UDP: Port 623 UDP: Port 6481 (for discovery by service tags) ICMP, Type 8 Code 0 |
Proxy Controller discovers, manages, and monitors the service processor. |
|
Proxy Controller to ALOM or XCSF Service Processor |
FTP, TCP: Port 21 |
Proxy Controller provisions firmware on an ALOM service processor. Port 21 transfers the firmware image. A transient random port is opened for the duration of the operation. |
|
ILOM 3.0 Service Processor to Proxy Controller |
Targets that use ILOM 3.0 or higher transfer the images: HTTP on Port 8003. |
Proxy Controller provisions firmware on an ILOM service processor. |
|
Service Processor to Proxy Controller |
SNMP, UDP: Port 162 ICMP ping: Type 0 (echo reply) |
For monitoring, the service processor sends SNMP traps to the Proxy Controller. For a failed connection, Proxy Controller receives ICMP ping Type 3 (destination unreachable). |
|
Proxy Controller to OS Host |
SSH, TCP: Port 22 or Telnet, TCP: Port 23 UDP: Port 6481 (for discovery and monitoring by service tags) ICMP, Type 8 Code 0 (heartbeat) |
Proxy Controller discovers, manages, and monitors an asset. |
|
Proxy Controller to OS Host |
DHCP, UDP: Port 67 |
Proxy Controller provisions Oracle Solaris 11 for x86, Oracle Solaris 10, and Linux OS. |
|
Proxy Controller to OS Host |
HTTP: Port 8003 |
Proxy Controller provisions Oracle Solaris 11 for SPARC. |
|
OS Host to Proxy Controller |
HTTP, TCP: Port 8004 Oracle Solaris 11 Automated Installer Web Server: Port 5555 to accept requests from the OS Host during provisioning:
|
OS Host reports status of OS updates and status of Agent Controller installation. OS Host downloads Agent Controller archive file. On Oracle Solaris 11 systems, you can change the port that WAN boot uses, using 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 to 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 to Proxy Controller |
HTTPS, TCP: Port 21165 |
|
|
Agent Controller to Proxy Controller |
HTTPS, TCP: Port 8002 |
Agent Controllers pull updates from Proxy Controller. |
|
Agent Controller on Oracle Solaris OS or on Oracle hardware to 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 to public APIs |
TLS: Port 11172 |
JMX access from clients |
|
WMI client on Proxy Controller to Agent Controller |
Port 11162 |
WMI client resides on the Proxy Controller and 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 to NFS server |
Use an NFS server that is on the same side of the firewall as the Proxy Controller. Refer to your OS documentation to set up the NFS server. |
Proxy Controller pulls provisioning images from NAS Library |
|
Global Zones or Oracle VM Servers to NFS server |
Use an NFS server that is on the same side of the firewall as the Proxy Controller. Refer to your OS documentation to set up the NFS server. |
Global Zones and Oracle VM Servers push their metadata and virtual host images to NAS storage libraries. |
|
Oracle VM Servers to iSCSI targets |
iSCSI: Port 3260 |
Oracle VM Servers push their metadata and virtual host images to iSCSI volumes |
|
OCDoctor to |
HTTPS, TCP: Port 80 |
OCDoctor acquires product updates. |
|
Proxy Controller to Oracle ZFS Storage Appliance using a Storage Connect plug-in |
SSH: Port 215 |
|
|
Proxy Controller to Cisco switch |
SSH version 2: Port 22 |
Discovery of switch |
|
Proxy Controller to Cisco switch |
Telnet: Port 23 SNMP: Port 161 |
Proxy Controller manages the switch |
|
Cisco switch to Proxy Controller |
SNMP: Port 162 |
For monitoring, the switch sends SNMP traps to the Proxy Controller. |
The Proxy Controller for an Oracle SuperCluster engineered system does not have unique ports or protocols. Table 2 summarizes the set of ports and their protocols used by an Oracle SuperCluster system.
Table 2 Required Ports and Protocols for Oracle SuperCluster Engineered Systems
| Communication Direction | Protocol and Port | Purpose |
|---|---|---|
|
Proxy Controller to Exadata's ILOM Service Processors |
SSH, TCP: Port 22 IPMI, TCP, UDP: Port 623 |
Proxy Controller discovers, manages, and monitors the service processor of Exadata. |
|
Proxy Controller to Exadata cells |
SSH, TCP: Port 22 |
Proxy Controller discovers, manages, and monitors the compute nodes. |
|
Proxy Controller to Oracle ZFS Storage Appliance |
SSH, TCP: Port 22 IPMI, TCP, UDP: Port 623 |
Proxy Controller discovers, manages, and monitors the service processor of the storage appliance. |
|
Proxy Controller to Oracle ZFS Storage Appliance |
SSH: Port 215 |
Proxy Controller discovers the projects of the storage appliance:
|
|
Proxy Controller to Cisco switch |
SSH version 2: Port 22 SNMP: Port 161 |
Proxy Controller discovers and manages the switch |
|
Proxy Controller to InfiniBand switch |
SSH: Port 22 IPMI: Port 623 |
Proxy Controller discovers and manages the switch. |
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 3.
Table 3 URLs and Port Requirements
| Site | Port | Purpose |
|---|---|---|
|
|
443 |
Updates to OCDoctor utility |
|
|
443 |
Access to Oracle Solaris Cluster profiles and scripts. |
|
|
443 |
Logging into Oracle sites |
|
|
443 |
Access to Oracle Knowledge Base for OS updates |
|
|
443 |
Product registration |
|
|
443 |
Product registration |
|
|
443 |
My Oracle Support |
|
|
80 |
Online Help |
|
|
80 |
Provides local IP addresses to optimize download speed. Use |
|
|
443 |
Provides local IP addresses to optimize download speed. Use |
The following documents contain references to ports and protocols:
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Oracle Enterprise Manager Ops Center Ports and Protocols Guide, 12c Release 2 (12.2.2.0.0)
E51942-04
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