Media Interface Link Detection and Gateway Polling Configuration 2

To configure media interface link detection and gateway polling on a per-network-interface basis in the ACLI:

1. In Superuser mode, type configure terminal and press Enter.

   ACMEPACKET# configure terminal

2. Type system and press Enter to access the system-level configuration elements.

   ACMEPACKET(configure)# system

3. Type network-interface and press Enter.

   ACMEPACKET(system)# network-interface

4. Type gw-heartbeat and press Enter. The system prompt changes to let you know that you can begin configuring individual parameters.

   ACMEPACKET(network-interface)# gw-heartbeat
   ACMEPACKET(gw-heartbeat)#

   From here, you can configure gateway heartbeat parameters for the network interface. To view all gateway heartbeat parameters, enter a ? at the system prompt.

5. state—Enable or disable the gateway heartbeat feature. The default value is enabled. The valid values are:

   • enabled | disabled

6. heartbeat—Enter the number of seconds between heartbeats for the media interface gateway. Heartbeats are sent at this interval as long as the media interface is viable. The default value is zero (0). The valid range is:

   • Minimum—0

   • Maximum—65535

     The value you configure in this field overrides any globally applicable value set in the gateway heartbeat interval parameter in the Oracle® Enterprise Session Border Controller HA node (redundancy) configuration.

7. retry-count—Enter the number of heartbeat retries that you want sent to the media interface gateway before it is considered unreachable. The default value is zero (0). The valid range is:

   • Minimum—0

   • Maximum—65535

8. retry-timeout—Enter the heartbeat retry time-out value in seconds. The default value is 1. The valid range is:

   • Minimum—1

   • Maximum—65535

     This parameter sets the amount of time between system ARP requests to establish media interface gateway communication after a media interface gateway failure.

9. health-score—Enter the amount to subtract from the system’s health score if a media interface gateway heartbeat fails; this parameter defaults to 0. If the value you set in the retry-time-out field is exceeded, this amount will be subtracted from the system’s overall health score. The default value is zero (0). The valid range is:

   • Minimum—0

   • Maximum—100