This document describes the on_nexthop_group_programmed event within the context of both the EOS SDK and the EOS SDK RPC agent. This event is triggered when there is an update to the state of a watched nexthop group.   These state updates include both the hardware programming of the group itself, as well as the hardware status of any counters associated with the group.

Nexthop Group Eossdk EosSdkRpc EOS 4.30.2F

Enhancement of QOS class maps to match on nexthop groups along with dscp (dscp being optional) to set any QOS actions

QoS Nexthop Group 4.22.0F

The nexthop group feature allows users to manually configure a set of tunnels. Nexthop group counters provide the ability to count packets and bytes associated with each tunnel nexthop, irrespective of the number of times it appears in one or more nexthop groups. In other words, if a nexthop group entry shares a tunnel resource with another entry, they will also share the same counter.

When a static route is configured with a nexthop group, by default the static route is eligible for FIB insertion

Nexthop groups is a routing mechanism where users can configure a set of nexthops by specifying their nexthop

ECMP Nexthop Group Hierarchy 4.27.0F

Traffic steering to nexthop groups allows specifying one or more nexthop groups as the destination for a TAP aggregation steering policy. Traffic steering is a TAP aggregation process that uses class maps and policy maps to direct data streams received on TAP ports.