show services pgcp active-configuration

Packet gateway media service configuration

Information about the media service configuration.

• Media service name—Name of the media service applied to the packets.
• Nat pool—Name of the Network Address Translation (NAT) pool used on a virtual interface.

Packet gateway virtual interface configuration

Information about the virtual interface configuration.

• Virtual interface name—Name of the virtual interface.
• Status—Service status of the virtual interface: In-Service, In-Service (Graceful Shutdown), Out-of-Service, Out-of-Service (Physical Interface).
• Interface name—Name of the interface to which the virtual interface is mapped.
• Media Service name—Name of the media service configured for the virtual interface.

Packet gateway configuration

Information about the active virtual packet gateway (VPG) configuration.

• Name—Name of the VPG.
• IP address—IP address of the VPG.
• Port—Port of the VPG.
• Status—Service state of the VPG:
  • In-Service (Disconnected)—The VPG is configured to be in service; however, it is disconnected from the PGC.
  • In-Service (Registering)—The VPG is in the process of registering with the PGC.
  • In-Service (Registered)—The VPG has completed registration with the PGC.
  • In-Service (Graceful Shutdown)—The VPG is in draining mode because of a graceful shutdown.
  • In-Service (Shutdown)—The VPG is shut down because of a forced shutdown.
  • Out-Of-Service—The VPG is not connected to the PGC.
• Active gateway controller—Packet gateway controller (PGC) that is currently controlling this VPG. NULL means that there is no active PGC.
• Replication socket
  • Connected (Ready)—The replication is ready and a switchover can be processed.
  • Connected (Syncing)—The replication is synchronizing. Performing a switchover is not safe.
  • Connected (Error)—An error occurred in the previous switchover.
  • Disconnected—The backup Routing Engine is down. There is no route to the backup Routing Engine.
• Cleanup timeout—Time to wait before the VPG removes gates following a disconnection from the packet gateway controller (PGC).
• Gate inactivity delay—Time to wait before packet inactivity detection begins on a gate for which there is no latching event.
• Gate inactivity duration—Time during which the VPG monitors gates for packet inactivity.
• Latching Deadlock duration—Time to wait before packet inactivity detection begins on a gate for which there is a latching event.

  Note: This field contains delay information, even though the caption suggests it contains duration information.

H248 timers configuration

Information about the H.248 timers configuration.

• Max waiting delay (MWD)—Maximum time the packet gateway waits before contacting a new PGC when the connection to the controlling PGC is lost.
• Max retransmission delay (T-MAX)—Maximum delay time allowed a transaction resulting from retransmissions.
• Initial average ack delay (I-AAD)—Average network propagation delay time.
• Maximum net propogation delay (M-NPD)—Maximum network propagation delay time.

H248 options configuration

Information about the H.248 options configuration.

• Wildcard response service-change—Whether or not the packet gateway issues service change notifications as wildcard notifications.
• Event history—Whether or not the packet gateway has enabled its history of all event notifications to be accessed by the PGC.

H248 diffserv configuration

Information about the H.248 Diffserv configuration.

• DSCP—DSCP value set in the Diffserv configuration. If there is no configured value, the default value is shown.

Notification Behavior

Information about the regulation of media inactivity notifications sent to the PGC.

• Notification Regulation—Either the percentage of notification to be suppressed, expressed as a number from 0 through 100, or the value once, meaning that only the first of a series of media inactivity notifications is sent to the PGC.

Application data inactivity detection

Information about the reporting of media inactivity events.

• IP flow stop detection—Default method for reporting media inactivity.

Event timestamp Notification

Information about the availability of event timestamp information.

• Requested timestamp—Whether or not the packet gateway has enabled timestamp information for events to be viewied by the PGC.

H248 segmentation

Information about the H.248 segmentation configuration.

• MG segmentation timer—Default time within which the PGC should expect to receive outstanding message segments from the packet gateway after it receives the SegmentationCompleteToken message.
• MG maximum PDU size—Default maximum size of the packet gateway’s incoming protocol data unit for the control association’s transport protocol. The PGC should avoid building messages that exceed this size.
• MGC segmentation timer—Default time within which the packet gateway should expect to receive outstanding message segments from the PGC after it receives the SegmentationCompleteToken message.
• MGC maximum PDU size—Default maximum size of the PGC’s incoming protocol data unit for the control association's transport protocol. The packet gateway will not build messages that exceed this size.

H248 base-root

Information about the H.248 base-root configuration.

• Normal MG execution time—Default value for the interval within which the PGC expects a response to transactions from the packet gateway (exclusive of network delay).
• MG Provisional response timer—Default value for the time within which the PGC should expect a pending response from the packet gateway if a transaction cannot be completed.
• MG Originated pending limit—Default number of transaction pending messages that the PGC can receive from the packet gateway.
• Normal MGC execution time—Default value for the interval within which the packet gateway should expect a response to a transaction from the PGC (exclusive of network delay).
• MGC Provisional response timer—Default value for the time within which the packet gateway should expect a pending response from the PGC if a transaction cannot be completed.
• MGC Originated pending limit—Default number of transaction pending messages that the packet gateway can receive from the PGC.

Fast update filters

Information about the fast update filter (FUF) configuration.

• Maximum terms—Maximum number of FUF terms that can be installed for the VPG.
• Maximum term percentage—Maximum percentage of gates with FUF filters relative to all gates currently installed for the VPG.

Overload control configuration:

Information about the overload configuration.

• Queue limit percentage—Maximum percentage of a work queue for H.248 transactions that can be used before overload messages are generated.

Packet gateway controller configuration

Information about the PGC configuration.

• Controller name—Name of the PGC.
• Controller IP address—IP address of the PGC.
• Controller port—Listening port of the PGC to which the VPG sends messages.

Packet gateway rule configuration

Information about the rule configuration.

• Rule name—Name of the rule set.
• Gateway name—Name of the VPG that processes the rule set.

Packet gateway service set configuration

Information about the service set configuration.

• Service set name—Name of the service set.
• Service set id—Numeric identifier of the service set.
• Rule name—Name of the rule set configured for the service set.

Packet gateway service pics status

Information about the services PICs’ status.

• Name—Name of the services interface.
• Status—Status of the services interface: Connected.

Firewall

Information about firewall filter status for the VPG.

• Status—Status of the firewall associated with the VPG: Connected or Unsupported Platform.
• Number of terms—Number of match condition terms used in the VPG. For each filter, a default term is installed to allow traffic to pass through (otherwise, all traffic is dropped because it is the default firewall action). For example, there are two terms listed when there are two filters.
• Number of filters—Number of firewall filters used in the VPG.