User guide

System Management Configuration Management
iMG/RG Software Reference Manual (System Configuration)
1-10
N ImGwaSips ImGwaSips
N ImGwaSip ImGwaSips.gwa
A ControlProtocol SIP
A Enable true
A Authentication proxy
A DefaultPort 5060
A KeepAlive disabled
A KeepAlive_Time 300
A NAT none
A NetInterface ip0
A RTT 500
A SE 1800
A Support none
A TimerB 32
To create a configuration that stores the current running system configuration, simply use the system config
create command. This command will create a file with the filename specified by the user in the Information
Model format and will save it permanently in the flash.
To extend configuration flexibility, it is possible at bootstrap time to force the gateway to execute a configura-
tion file written in standard CLI syntax. As it is not possible to save a running configuration directly into a file in
CLI syntax, a special set of commands has been provided that allow the loading of a configuration file (written
in CLI syntax) from a remote ftp or tftp server.
To set a configuration file as the bootstrap configuration file (irrespective of whether it has been written in
Information Model format or CLI syntax), use the system config set command.
To display the list of the existing configuration files use the system config list command.
To retrieve the bootstrap configuration filename or to display the content of a configuration file use the sys-
tem config show command.
It is also possible set the gateway to a default factory configuration (see Section 1.1.5.1.10) using the system
config set factory command and then restarting the gateway.
It is possible set the gateway to a minimal configuration (see Section 1.1.5.1.10) using the system config
set none command, and then restart the device.
1.1.4.1 Configuration File Saving and Backup Process
On the units with 8 MBytes of FLASH configuration partitions are duplicated to support redundancy. Each con-
figuration partition includes the same files as its peer partition.
A special file named “version” is present within each configuration partition. This stores an incremental number
that differs between the two partitions by one. During the bootstrap phase the configuration partition having
the version file with the higher value is nominated to be the active configuration partition while the other is
assumed to be the backup partition.