Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Server Automation10.51

Get started > Key concepts > Features > FIPS 140-2 compliance

FIPS 140-2 compliance

HPE Server Automation (SA) complies with the Federal Information Processing Standards publication 140-2, a security standard that enables government entities to procure equipment that uses validated cryptographic modules.

This section describes how SA Core, Satellite and managed servers complies with FIPS 140-2 and the methods used to make SA FIPS 140-2 compliant.

SA Core
SA Agent
SA Gateway
SA Satellite
SA Managed server

SA Core

An SA Core is set of Core Components that work together to allow you to discover servers on your network, add those servers to a Managed Server Pool, and then provision, configure, patch, monitor, audit, and maintain those servers from a centralized SA Client interface. The SA Client provides a single interface to all the information and management capabilities of SA.

The servers that the Core Components are installed on are called Core Servers. Core Components, even if distributed to multiple hosts are still considered part of a single SA Core. Core Components can all be installed on a single host or distributed across several hosts, however, the typical SA installation uses Core Component bundling which installs certain components together on the same server for performance and maintainability purposes.

In order to communicate and perform certain server management activities, SA installs Server Agents on each Managed Server and communicates with the Managed Servers through Gateways that are part of the SA Core Components. Server Agents also perform certain actions on Managed Servers as directed by user input from the SA Client.

Note In FIPS mode, sufficient entropy stemming from the character device /dev/random must be available on the core servers, to ensure proper startup and functionality of SA components.

SA Agent

An SA Agent is intelligent software that is installed on a server that you want to manage using SA. After an agent is installed on an unmanaged server, it registers with the SA Core which can then add that server to its pool of Managed Servers. The SA Agent also receives commands from the Core and initiates the appropriate action on its local server, such as software installation and removal, software and hardware configuration, server status reporting, auditing, and so on.

During agent registration, SA assigns each server a unique ID (the Machine ID (MID)) and stores this ID in the Model Repository. Servers can also be uniquely identified by their MAC Address (the network interface card's unique hexadecimal hardware identifier, which is used as the device's physical address on the network).

SA Gateway

SA Gateways manage communication between Managed Servers and an SA Core, between multiple cores, and between Satellite installations and an SA Core.

There are several types of gateways:

Management Gateway
This gateway manages communication between SA Cores and between SA Cores and Satellites.
Core Gateway/Agent Gateway
These gateways work together to facilitate communication between the SA Core and Agents.
Satellite Gateway
This gateway communicates with the SA Core through the Management Gateway or the Core Gateway depending on your configuration.

SA Satellite

A Satellite installation can be a solution for remote sites that do not have a large enough number of potentially Managed Servers to justify a full SA Core installation. A Satellite installation allows you to install only the minimum necessary Core Components on the Satellite host which then accesses the Primary Core’s database and other services through an SA Gateway connection.

A Satellite installation can also relieve bandwidth problems for remote sites that may be connected to a primary facility through a limited network connection. You can cap a Satellite’s use of network bandwidth to a specified bit rate limit. This allows you to insure that Satellite network traffic will not interfere with your other critical systems network bandwidth requirements on the same pipe.

A Satellite installation typically consists of, at minimum, an Satellite Gateway and a Software Repository Cache and still allows you to fully manage servers at a remote facility. The Software Repository Cache contains local copies of software packages to be installed on Managed Servers in the Satellite while the Satellite Gateway handles communication with the Primary Core.

SA Managed server

An SA Managed Server is a server that has an installed SA Agent and is actively under SA management.