Struct ospf_parser::Ospfv3ASExternalLSA

pub struct Ospfv3ASExternalLSA {
    pub header: Ospfv3LinkStateAdvertisementHeader,
    pub flags: u8,
    pub metric: u32,
    pub address_prefix: Ospfv3IPv6AddressPrefix,
    pub forwarding_address: Option<Vec<u8>>,
    pub external_route_tag: Option<u32>,
    pub referenced_link_state_id: Option<u32>,
}

AS-External-LSAs

AS-external-LSAs have LS type equal to 0x4005. These LSAs are originated by AS boundary routers and describe destinations external to the AS. Each LSA describes a route to a single IPv6 address prefix. For details concerning the construction of AS-external-LSAs, see Section 4.4.3.6.

AS-external-LSAs can be used to describe a default route. Default routes are used when no specific route exists to the destination. When describing a default route, the AS-external-LSA’s PrefixLength is set to 0.

Fields

header: Ospfv3LinkStateAdvertisementHeader

flags: u8

metric: u32

address_prefix: Ospfv3IPv6AddressPrefix

forwarding_address: Option<Vec<u8>>

external_route_tag: Option<u32>

referenced_link_state_id: Option<u32>

Trait Implementations

impl Debug for Ospfv3ASExternalLSA

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'nom> Parse<&'nom [u8], Error<&'nom [u8]>> for Ospfv3ASExternalLSA

fn parse_be(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>

Parse input as Big-Endian

fn parse_le(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>

Parse input as Little-Endian

fn parse(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>

Parse input, not knowing the endianness