fuchsia.net.routes

PROTOCOLS

State

Defined in fuchsia.net.routes/routes.fidl

Provides access to the system's routing state.

Resolve

Resolves the route to a destination.

• request destination the IP address to resolve a route to. If the unspecified address (all zeroes) is provided, the default route will be returned. The variant of destination determines variant of fuchsia.net/IpAddress fields in the resolved route.

• response result contains the resolved route to destination.

• error ZX_ERR_ADDRESS_UNREACHABLE if destination can't be resolved.

Request

Name	Type
destination	fuchsia.net/IpAddress

Response

Name	Type
result	State_Resolve_Result

STRUCTS

State_Resolve_Response

Defined in fuchsia.net.routes/routes.fidl

Field	Type	Description	Default
result	Resolved	A resolved route. Contains the information for the "next-hop" or immediate-destination that is the result of a route resolution. A resolved route is only meaningful in the context of a requested destination.	No default

TABLES

Destination

Defined in fuchsia.net.routes/routes.fidl

Collection of addresses and identifiers describing a network destination.

A Destination is the "next-hop" for a routed packet.

Ordinal	Field	Type	Description
1	address	fuchsia.net/IpAddress	The IP address of the destination.
2	mac	fuchsia.net/MacAddress	The MAC address of the destination. Only set if the destination is on a link that requires a MAC address.
3	interface_id	fuchsia.net/InterfaceId	The interface identifier over which the destination can be reached.
4	source_address	fuchsia.net/IpAddress	The preferred local IP address used to communicate with the destination.

UNIONS

Resolved strict

Defined in fuchsia.net.routes/routes.fidl

Ordinal	Variant	Type	Description
1	direct	Destination	The requested destination is directly reachable.
2	gateway	Destination	The requested destination is reachable through a gateway, thus the next hop is the gateway.

State_Resolve_Result strict

Defined in fuchsia.net.routes/routes.fidl

Ordinal	Variant	Type	Description
1	response	State_Resolve_Response
2	err	zx/status