Provisioning data-triggered ESM

Data-triggered ESM can be enabled on a group interface. The following displays a sample configuration of data-triggered ESM:

subscriber-interface "SI1" create
     group-interface "GI1" create
          arp-populate
          ipoe-session
               ipoe-session-policy "IS1"
          exit
          data-trigger
               no shutdown
          exit

An IPoE session and ARP population are mandatory when configuring data-triggered ESM.

The following packets can start data-trigger processing:

• IPv4 data packet

• IPv6 data packet

• ARP

To terminate IPv6 hosts that send neighbor RS/NS before sending data packets, auto-reply must be configured:

subscriber-interface "SI1" create
     group-interface "GI1" create
          ipv6
               auto-reply
                    neighbor-solicitation
               exit

For MSAP, the ‟data” trigger packet type can accept data triggers:

sap 1/1/2:200.* capture-sap create
     trigger-packet data