Struct OspfInterfaceConfig 

pub struct OspfInterfaceConfig {
    pub router_id: String,
    pub area_id: String,
    pub network_mask: String,
    pub hello_interval: u16,
    pub router_dead_interval: u32,
    pub router_priority: u8,
}

The interface configuration supplied through get_startup_parameters().

Every one of the six declared startup parameters lands in this struct and is read:

• router_id / area_id / network_mask / hello_interval / router_dead_interval / router_priority become the defaults for every packet the model sends (apply_defaults). An action that names a field still wins - the model can deliberately lie about its timers - but an action that omits one now gets the operator’s configured value instead of a hardcoded constant.
• hello_interval, router_dead_interval and network_mask are additionally checked against every received Hello (hello_mismatches), because RFC 2328 10.5 makes those three a precondition for accepting a Hello at all.

Before this existed, four of the six parameters were declared to the model and never read anywhere.

Fields

router_id: String

area_id: String

network_mask: String

hello_interval: u16

router_dead_interval: u32

router_priority: u8

Implementations

impl OspfInterfaceConfig

pub fn apply_defaults(&self, action: &mut Value)

Fill in the fields the model left out of an outgoing packet action.

router_id and area_id apply to every OSPF packet type; the Hello body fields are only added to send_hello, where they exist. Fields the action already carries are left untouched.

pub fn hello_mismatches( &self, hello_interval: u16, router_dead_interval: u32, network_mask: &str, ) -> Vec<String>

RFC 2328 10.5: a received Hello whose HelloInterval, RouterDeadInterval or network mask differs from the receiving interface’s must be rejected - adjacency cannot form across such a mismatch on a broadcast network.

Returns one human-readable line per mismatching field, empty when the Hello is compatible. The caller reports these to the model and refuses to advance the neighbour state machine, rather than pretending an adjacency is forming that a real router would never complete.

Trait Implementations

impl Clone for OspfInterfaceConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OspfInterfaceConfig

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

Formats the value using the given formatter.

impl Default for OspfInterfaceConfig

fn default() -> Self

Returns the “default value” for a type.

impl Eq for OspfInterfaceConfig

impl PartialEq for OspfInterfaceConfig

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OspfInterfaceConfig