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## Describe the bug
For the PCN iptables init XDP mode, after init, the XDP program will be loaded on the network card that supports native. Then, when the message arrives at the network card eno1 wi…
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### Describe the bug
xdp-tools 1.2.9 fails to compile when the compile host does not have a `/usr/include/asm` directory.
An example of such a system could be Debian without the `gcc-multilib` pac…
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A colleague brought this up -- XDP may provide better performance than TAP.
I looked around and found this https://events19.linuxfoundation.cn/wp-content/uploads/2017/11/Accelerating-VM-Networking…
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bpfd currently takes some liberties with the libxdp protocol - keeping its own bpffs for example.
we need to be completely stateless and use the same bpffs location as libxdp, allowing libxdp program…
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Hello dear community, I am experiencing a bug in Curtail that is considerably slowing me down.
## Before: pictures to compress
I have multiple JPEG pictures that I would like to compress, they a…
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I am trying to test this tool to benchmark UDP.
I run the following command on an isolated benchmark bare metal lab:
```
for m in af_packet net_conn udp_syscall raw_socket af_pcap af_xdp ; d…
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Currently, integration tests are attaching XDP programs to `lo` inteface:
https://github.com/aya-rs/aya/blob/f3262e87bd6ff895537df47fcf5d17c598e564cc/test/integration-test/src/tests/load.rs#L24
…
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Currently we reuse the same BPF_PROG_TYPE_XDP define, but the prototype for the hook is quite different.
We could:
a) document the differences, so that anyone trying to write cross-platform code w…
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`xdp_buff` has a metadata area, which an XDP eBPF program can use to stash some info (using `bpf_xdp_adjust_meta` and direct packet access to write data). This information is transferred to `sk_buff`,…
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Input：
`make xdp`
output：
`clang -I /lib/modules/5.4.0-73-generic/build/arch/x86/include -I /lib/modules/5.4.0-73-generic/build/arch/x86/include/generated/uapi -I /lib/modules/5.4.0-73-generic/buil…