State

Leafs

class NetworkInstances.NetworkInstance.Afts.Ethernet.MacEntry.NextHops.NextHop.State

Bases: Entity

Class Hierarchy: NetworkInstances NetworkInstance Afts Ethernet MacEntry NextHops NextHop State

This class represents state data.

Operational state parameters relating to the AFT

next-hop entry

index

A unique entry for the next-hop

type: int

range: 0..18446744073709551615

config: False

weight

The weight of the next-hop. Traffic is balanced according to the ratio described by the relative weights of the next hops that exist for the AFT entry. Note that all next-hops that are specified are assumed to be active next-hops and therefore eligible (and selected) to be installed in the FIB, and hence used for packet forwarding

type: int

range: 0..4294967295

config: False

ip_address

The IP address of the next-hop system

type: union of the below types:

type: str

pattern: ^(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$

type: str

pattern: ^(([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:))$

config: False

mac_address

The MAC address of the next-hop if resolved by the local network instance

type: str

pattern: ^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}$

config: False

popped_mpls_label_stack

The MPLS label stack to be popped from the packet when switched by the system. The stack is encoded as a leaf-list such that the first entry is the label that is outer-most (i.e., furthest from the bottom of the stack) label stack to be popped. If the local system pops the outer-most label 400, then the value of this list is [400,]. If the local system removes two labels, the outer-most being 500, and the second of which is 400, then the value of the list is [500, 400]. A swap operation is reflected by entries in the popped-mpls-label-stack and pushed-mpls-label-stack nodes

type: union of the below types:

type: list of int

range: 16..1048575

type: list of MplsLabel

config: False

pushed_mpls_label_stack

The MPLS label stack imposed when forwarding packets to the next-hop - the stack is encoded as a leaf list whereby the order of the entries is such that the first entry in the list is the label at the bottom of the stack to be pushed. To this end, a packet which is to forwarded to a device using a service label of 42, and a transport label of 8072 will be represented with a label stack list of [42, 8072]. The MPLS label stack list is ordered by the user, such that no system re-ordering of leaves is permitted by the system. A swap operation is reflected by entries in the popped-mpls-label-stack and pushed-mpls-label-stack nodes

type: union of the below types:

type: list of int

range: 16..1048575

type: list of MplsLabel

config: False

decapsulate_header

When forwarding a packet to the specified next-hop, the local system performs a decapsulation of the packet - removing the specified header type. In the case that no next-hop is specified, the packet header is removed, and a subsequent forwarding lookup is performed on the packet encapsulated within the header, matched within the relevant AFT within the specified network-instance

type: EncapsulationHeaderType

config: False

encapsulate_header

When forwarding a packet to the specified next-hop the local system performs an encapsulation of the packet - adding the specified header type

type: EncapsulationHeaderType

config: False

origin_protocol

The protocol from which the AFT entry was learned

type: one of the below values: BGP

config: False