61 lines
1.9 KiB
Rust
61 lines
1.9 KiB
Rust
// Copyright 2021 Rayhaan Jaufeerally.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
use std::{net::Ipv4Addr, sync::Arc};
|
|
|
|
use bgp_packet::nlri::NLRI;
|
|
use bgp_packet::path_attributes::PathAttribute;
|
|
|
|
use chrono::{DateTime, Utc};
|
|
|
|
use crate::path::path_data::PathData;
|
|
|
|
/// RouteInfo encapsulates information received about a particular BGP route.
|
|
#[derive(Clone, Debug)]
|
|
pub struct RouteInfo<A> {
|
|
pub prefix: A,
|
|
pub prefixlen: u8,
|
|
pub nlri: NLRI,
|
|
|
|
/// accepted is true if the route was accepted.
|
|
pub accepted: bool,
|
|
|
|
/// rejection_reason contains the reason why a particular route was dropped.
|
|
pub rejection_reason: Option<String>,
|
|
|
|
/// Time at which this path was learned from the peer.
|
|
pub learned: DateTime<Utc>,
|
|
/// Time at which this path was last updated by the peer.
|
|
pub updated: DateTime<Utc>,
|
|
|
|
/// The current path attributes from the UPDATE message where this path
|
|
/// was learned.
|
|
pub path_attributes: Vec<PathAttribute>,
|
|
}
|
|
|
|
/// RouteUpdate is a type which encapsulates a newly learned, modified, or removed set of prefixes.
|
|
#[derive(Debug)]
|
|
pub enum RouteUpdate {
|
|
Announce((Vec<NLRI>, Arc<PathData>)),
|
|
Withdraw(RouteWithdraw),
|
|
}
|
|
|
|
#[derive(Debug)]
|
|
pub struct RouteWithdraw {
|
|
/// The peer identifier of the peer that sent the withdrawal.
|
|
pub peer_id: Ipv4Addr,
|
|
/// The prefixes which have been withdrawn.
|
|
pub prefixes: Vec<NLRI>,
|
|
}
|