MGC Command Reference

There are two commands shells:

• The OAM (Operations and Maintenance) shell is required when registering to the UCM with joinsecdomain.
• The LDB (Local DeBug) shell is required when clearing (mgcIPClear), or rebooting a Media Gateway Card.

Open an SSH (or serial: 9600,8,N,1) session with the MGC, and login (see below). Use the OAM shell command mgcinfoshow to display the MGC configuration data, including IP addresses, uptime, registration status, and superloop information.

Default Passwords:

Command Reference:

Local DeBug commands (<Ctrl>LDB) listed alphabetically. They are Case Sensitive.

Command	Description
dbhwshow	Display the model and revision numbers for installed DBs.
diskformat	Formats the Compact Flash card erasing all stored Loadware and any stored passwords etc. Card will boot from the Gold Image if the Compact Flash is empty.
diskshow	Display the total, used, and available disk space on the internal flash card.
displayshow	Display the information currently showing on the faceplate display, eg loop and shelf.
dspnumshow <status>	Display the number of DSP channels for each DSP DB in the specified mode.
dspchanstateshow	List the state (busy, idle, disabled, or unequipped) for all channels on the DSP DBs.
dsphwcheck	Perform a basic DSP hardware diagnostic check, testing for any hardware failures.
dsplooptest card1 channel card2 channel2	Perform a DSP loopback test on idle channels.
ethportmirror <to> <from>	Capture traffic from a specified port to a mirrored port (LDB).
ethportshow	Display the Ethernet port settings for the external and internal interfaces.
ethspeedshow	Display the port speed and duplex setting of the embedded Ethernet switch currenlty running.
help	Displays available help commands. eg, help vgw for help on vgw/dsp commands.
isecIkeShowPAll	Display all protection suites (inbound and outbound IPsecSecurity association pairs).
isecIpsecShowIf	The following example shows command output.
joinsecdomain	Registers Media Gateway with the UCM.
macshow	Display all MAC addresses associated with the Ethernet ports (both internal and external) on the embedded Ethernet switch.
memshow	Display the total, used, and available RAM memory on the card.
mgcdbshow card_number	Display information about the DSP DB.card_number can be 0, 11, 12, or 13.
mgcinfoshow	Display configuration, including IP addresses, uptime, registration status, and superloop information.
mgcIPClear	Clears the Non-Volatile ram on the card erasing all of the stored IP information.
mgcsetup	Prompts you with the current IP Address Settings and allows you to make changes.
mspversionshow	Display MSP Device type, ARM code, Voice DSP Revision, and T.38 version.
ommshow	Print the current OM data to the console.
reboot	Reboots the controller e.g. a cold restart (-1).
rmonstatresetall	Reset all RMON statistics counters for all ports on the embedded Ethernet switch.
rmonstatshow port	Display the RMON stats collected by the embedded Ethernet switch for the specified port.
rmonstatshowall	Display the RMON statistics collected by the embedded Ethernet switch for all ports.
sshKeyShow	Display the SSH key.
swversionshow	Display the software version.
testalarm	Send an SNMP trap.
version	Display the VxWorks software version.
vgwcardshow cardnum	Display all channel information for the specified card.
vgwshow	Show information about busy channels.
vgwshowall	Display information about all channels.

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