This document describes the SysInfoTM Service Protocol (SSP). SSP is a TCP stream protocol which can be used to retrieve system information, such as OS, hardware, and software information, from a remote host.
The SSP service is provided by the sysinfod server. which provides data in mcsysinforeport(5) format. An operational description of sysinfod is beyond the scope of this document.
* OK SSP bannerwhere banner is optional information about the server.
Server Command notes:
|AUTH PASSWORD user password||Send authentication information.
In the AUTH PASSWORD user password authentication scheme, the client sends a username of user and a plain text password of password. The user and password will be checked first against the server's private configuration database. If no matching user entry is found, the server's standard passwd(5) database will be checked. On most systems, this includes lookup in /etc/passwd, NIS, and NIS+ if those services are available.
The client must authenticate with the AUTH command for any of the following reasons:
AUTH PASSWORD fred fun4all0 * OK Authentication succeeded
|BYE||Shutdown the connection.||
BYE * BYE Closing session
|CLASSLIST||List names of SysInfo classes which are supported. Values are returned in a comma seperated list.||
CLASSLIST * OK general,hardware,software,printer
|LICENSE||Show information about the SysInfo license.||
LICENSE * START TBD * OK
|MEMBERS||List class member information. The information provided is the class name, member's key name, and description.||
MEMBERS * START general|member|kernver|Kernel Version general|member|boottime|Boot Time general|member|currenttime|Current Time network|member|defgwip|Default Gateway IP network|member|defgwname|Default Gateway Name * OK
|SEND classlist||Send SysInfo data for each class in classlist.
classlist is a comma seperated list of class names.
CLASSLIST command to retrieve a list of valid class names.
The class all specifies all supported classes.
The data stream begins with the START response code and
ends with OK.
Data is sent in mcsysinforeport(5) format. This format is of the form produced by the CLI:
sysinfo --repsep '|' --format reportSee mcsysinforeport(5) for the detailed format specification.
SEND general,device * START ... raw data ... * OK
|SETOPTION option1 option2 ...||Set one or more options where optionX is one of the following:
SETOPTION noserial licports=1000-2000 * OK
|TYPES||List supported types. The information provided is a type name and it's description. Typically these are used with HARDWARE class data.||
TYPES * START type|cpu|CPU type|diskctlr|disk controller type|msd|disk controller type|diskdrive|disk drive type|disk|disk drive * OK
|NOOP||Do nothing but return OK status. This command can be used to verify the server is operational.||
NOOP * OK
|VERSION||Server returns version information as follows:
* OK SSP=version SIE=version SERVER=versionwhere SSP is the protocol version, SIE is the SysInfo Engine, SERVER is the SSP Server, and version is the respective versions of each value. The order and set of return values is not guarenteed and may be extended with other values in the future.
VERSION * OK SSP=1 SERVER=5.0.0-alpha0 SIE=5.0-alpha0
||Indicates success. info is optional descriptive
information about the requested operation.
||General error/failure. info is optional descriptive
information about the failure.
||Authentication is required. info is optional descriptive
information about the response.
||The session is being shutdown.
info is optional
||Indicates the server will start
sending the requested data on the next line. The requested data
will likely be on multiple lines and will terminate upon success with an OK response code.