https://github.com/takehaya/goxdp-template

A sample for writing XDP programs in Go
https://github.com/takehaya/goxdp-template

ebpf go golang network-programming vxlan xdp

Last synced: 2 months ago
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A sample for writing XDP programs in Go

• Host: GitHub
• URL: https://github.com/takehaya/goxdp-template
• Owner: takehaya
• License: mit
• Created: 2021-01-25T14:34:13.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2023-12-10T07:27:21.000Z (about 1 year ago)
• Last Synced: 2024-06-20T10:14:44.411Z (7 months ago)
• Topics: ebpf, go, golang, network-programming, vxlan, xdp
• Language: Go
• Homepage:
• Size: 16.6 KB
• Stars: 26
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# goxdp

A sample for writing XDP programs in Go

It's best to change this to get started with code for xdp using [cilium/ebpf](https://github.com/cilium/ebpf).

## Build

In today's Linux, bpf_helper_defs.h is supposed to build.

If you hit this script accordingly, it will fetch the kernel code and build it.

Please use according to your kernel version.

There is no problem with the first execution.

```shell

./gen_bpf_helper.sh

```

dev packages install

```shell

sudo apt install clang llvm libelf-dev build-essential linux-headers-$(uname -r) linux-libc-dev libbpf-dev gcc-multilib clang-format

```

Let's build go & ebpf

```shell

make

```

## Run

```shell

./bin/goxdp

# use option

./bin/goxdp --device eth2 --device eth3

```

## Test

```shell

make test

```