-
Notifications
You must be signed in to change notification settings - Fork 17
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
bgp: import initial BGP implementation
This is an work-in-progress implementation and *NOT* suitable for production use at this stage. Documentation detailing the implementation architecture will be added as development progresses. Signed-off-by: Renato Westphal <[email protected]>
- Loading branch information
Showing
56 changed files
with
18,397 additions
and
59 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| [package] | ||
| name = "holo-bgp" | ||
| version.workspace = true | ||
| authors.workspace = true | ||
| license.workspace = true | ||
| edition.workspace = true | ||
|
|
||
| [dependencies] | ||
| async-trait.workspace = true | ||
| bitflags.workspace = true | ||
| bytes.workspace = true | ||
| chrono.workspace = true | ||
| crossbeam-channel.workspace = true | ||
| derive-new.workspace = true | ||
| enum-as-inner.workspace = true | ||
| generational-arena.workspace = true | ||
| ipnetwork.workspace = true | ||
| itertools.workspace = true | ||
| libc.workspace = true | ||
| num-derive.workspace = true | ||
| num-traits.workspace = true | ||
| rand.workspace = true | ||
| serde.workspace = true | ||
| serde_json.workspace = true | ||
| tokio.workspace = true | ||
| tracing.workspace = true | ||
| yang2.workspace = true | ||
|
|
||
| holo-northbound = { path = "../holo-northbound" } | ||
| holo-protocol = { path = "../holo-protocol" } | ||
| holo-utils = { path = "../holo-utils" } | ||
| holo-yang = { path = "../holo-yang" } | ||
|
|
||
| [dev-dependencies] | ||
| criterion.workspace = true | ||
|
|
||
| holo-bgp = { path = ".", features = ["testing"] } | ||
| holo-protocol = { path = "../holo-protocol", features = ["testing"] } | ||
| holo-utils = { path = "../holo-utils", features = ["testing"] } | ||
|
|
||
| [lints] | ||
| workspace = true | ||
|
|
||
| [features] | ||
| default = [] | ||
| testing = [] | ||
|
|
||
| [[bench]] | ||
| name = "msg_encoding" | ||
| harness = false | ||
|
|
||
| [[bench]] | ||
| name = "msg_decoding" | ||
| harness = false |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| Copyright (c) 2023 The Holo Core Contributors | ||
|
|
||
| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
|
|
||
| The above copyright notice and this permission notice shall be included in all | ||
| copies or substantial portions of the Software. | ||
|
|
||
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| SOFTWARE. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,42 @@ | ||
| #![feature(lazy_cell)] | ||
|
|
||
| use std::hint::black_box; | ||
|
|
||
| use criterion::{criterion_group, criterion_main, Criterion}; | ||
| use holo_bgp::neighbor::PeerType; | ||
| use holo_bgp::packet::message::{ | ||
| Capability, DecodeCxt, FourOctetAsNumber, Message, | ||
| }; | ||
|
|
||
| fn msg_decode(n: u64) { | ||
| let cxt = DecodeCxt { | ||
| peer_type: PeerType::Internal, | ||
| peer_as: n as u32, | ||
| capabilities: [Capability::FourOctetAsNumber { | ||
| asn: FourOctetAsNumber(n as u32), | ||
| }] | ||
| .into(), | ||
| }; | ||
|
|
||
| let bytes = vec![ | ||
| 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, | ||
| 0xff, 0xff, 0xff, 0xff, 0x00, 0x3d, 0x01, 0x04, 0x00, 0x01, 0x00, 0xb4, | ||
| 0x01, 0x01, 0x01, 0x01, 0x20, 0x02, 0x06, 0x01, 0x04, 0x00, 0x01, 0x00, | ||
| 0x01, 0x02, 0x06, 0x01, 0x04, 0x00, 0x02, 0x00, 0x01, 0x02, 0x02, 0x02, | ||
| 0x00, 0x02, 0x06, 0x41, 0x04, 0x00, 0x01, 0x00, 0x0e, 0x02, 0x02, 0x46, | ||
| 0x00, | ||
| ]; | ||
|
|
||
| for _ in 0..n { | ||
| let _msg = Message::decode(&bytes, &cxt).unwrap(); | ||
| } | ||
| } | ||
|
|
||
| fn criterion_benchmark(c: &mut Criterion) { | ||
| c.bench_function("Message decode", |b| { | ||
| b.iter(|| msg_decode(black_box(10000))) | ||
| }); | ||
| } | ||
|
|
||
| criterion_group!(benches, criterion_benchmark); | ||
| criterion_main!(benches); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| #![feature(lazy_cell)] | ||
|
|
||
| use std::hint::black_box; | ||
| use std::net::Ipv4Addr; | ||
| use std::str::FromStr; | ||
| use std::sync::LazyLock as Lazy; | ||
|
|
||
| use criterion::{criterion_group, criterion_main, Criterion}; | ||
| use holo_bgp::packet::consts::{Afi, Safi, BGP_VERSION}; | ||
| use holo_bgp::packet::message::{ | ||
| Capability, EncodeCxt, FourOctetAsNumber, Message, OpenMsg, | ||
| }; | ||
|
|
||
| static MESSAGE: Lazy<Message> = Lazy::new(|| { | ||
| Message::Open(OpenMsg { | ||
| version: BGP_VERSION, | ||
| my_as: 1, | ||
| holdtime: 180, | ||
| identifier: Ipv4Addr::from_str("1.1.1.1").unwrap(), | ||
| capabilities: [ | ||
| Capability::MultiProtocol { | ||
| afi: Afi::Ipv4, | ||
| safi: Safi::Unicast, | ||
| }, | ||
| Capability::MultiProtocol { | ||
| afi: Afi::Ipv6, | ||
| safi: Safi::Unicast, | ||
| }, | ||
| Capability::FourOctetAsNumber { | ||
| asn: FourOctetAsNumber(65550), | ||
| }, | ||
| Capability::RouteRefresh, | ||
| Capability::EnhancedRouteRefresh, | ||
| ] | ||
| .into(), | ||
| }) | ||
| }); | ||
|
|
||
| fn msg_encode(n: u64) { | ||
| let cxt = EncodeCxt { | ||
| capabilities: [Capability::FourOctetAsNumber { | ||
| asn: FourOctetAsNumber(n as u32), | ||
| }] | ||
| .into(), | ||
| }; | ||
|
|
||
| for _ in 0..n { | ||
| MESSAGE.encode(&cxt); | ||
| } | ||
| } | ||
|
|
||
| fn criterion_benchmark(c: &mut Criterion) { | ||
| c.bench_function("Message encode", |b| { | ||
| b.iter(|| msg_encode(black_box(10000))) | ||
| }); | ||
| } | ||
|
|
||
| criterion_group!(benches, criterion_benchmark); | ||
| criterion_main!(benches); |
Oops, something went wrong.