# Configuration History

The Configuration History is a table of router configuration events, including the following items:

> Event Tim e (ccmHistoryEventTime)

> Command Source(ccmHistoryEventCommandSource)

> Config Source(ccmHistoryEventConfigSource)

> Config Destination (ccmHistoryEventConfigDestination)

> Terminal Type(ccmHistoryEventTerminalType)

> Terminal Number (ccmHistoryEventTerminalNumber)

> Terminal User (ccmHistoryEventTerminalUser)

> Terminal Location(ccmHistoryEventTerminalLocation)

> Command Source Address(ccmHistoryEventCommandSourceAddress)

> Virtual Host Name(ccmHistoryEventVirtualHostName)

> Server Address(ccmHistoryEventServerAddress)

> Config File(ccmHistoryEventFile)

> Remote Copy (rcp) User(ccmHistoryEventRcpUser)

This category is available only on devices that support Cisco IOS Release 11.1 or later.

Event Time (ccmHistoryEventTime)

The value of sysUpTime when the event occurred.

Command Source (ccmHistoryEventCommandSource)

The source of the command that initiated the event.

Config Source (ccmHistoryEventConfigSource)

The configuration data source for the event.

Config Destination (ccmHistoryEventConfigDestination)

Configuration data destination for the event.

Terminal Type (ccmHistoryEventTerminalType)

If ccmHistoryEventCommandSource is commandLine, this variable is the terminal type. Otherwise, it is not applicable.

Terminal Number (ccmHistoryEventTerminalNumber)

If ccmHistoryEventCommandSource is commandLine, this value is the terminal number. The value is -1 if it is not available or not applicable.

Terminal User (ccmHistoryEventTerminalUser)

If ccmHistoryEventCommandSource is commandLine, this value is the name of the logged-in user.

If not available or not applicable the length is 0.

Terminal Location (ccmHistoryEventTerminalLocation)

If ccmHistoryEventCommandSource is commandLine, this value is the hard-wired location of the terminal or the remote host for an incoming connection.

If not available or not applicable the length is 0.

Command Source Address (ccmHistoryEventCommandSourceAddress)

If ccmHistoryEventTerminalType is virtual, this value is the internet address of the connected system.

If ccmHistoryEventCommandSource is 'snmp', this value is the internet address of the requester.

The value is 0.0.0.0 if it is not available or not applicable.

Virtual Host Name (ccmHistoryEventVirtualHostName)

If ccmHistoryEventTerminalType is virtual, this value is the host name of the connected system.

If not available or not applicable the length is 0.

Server Address (ccmHistoryEventServerAddress)

If ccmHistoryEventConfigSource or ccmHistoryEventConfigDestination is networkTftp or networkRcp, this value is the internet address of the storage file server. The value is 0.0.0.0 if it is not applicable or not available.

Config File (ccmHistoryEventFile)

If ccmHistoryEventConfigSource or ccmHistoryEventConfigDestination is networkTftp or networkRcp, this value is the configuration file name at the storage file server.

If not available or not applicable the length is 0.

Remote Copy (rcp) User (ccmHistoryEventRcpUser)

If ccmHistoryEventConfigSource or ccmHistoryEventConfigDestination is networkRcp, this value is the remote user name. The length is zero if it is not applicable or not available.