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I ran into another issue:
```rust
let mut tap = tap::Tap::new("eth0").unwrap();
```
is failing with this error:
```
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error …
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When attempting to utilize cilium's [pwru](https://github.com/cilium/pwru) `--filter-trace-tc` option with a p4-ebpf psa program loaded using nikss-ctl, I get the below error. The p4-ebpf psa program…
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Once a user has discovered `bpf2go` they usually need to figure out where to get headers from. We can remove this pain point by shipping common headers via a `go:embed` directive. When invoking the bi…
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Hi, I am trying to perform IP routing using tc. I am taking guidance from two repos : lb-from-scratch and ebpf-networking. The client and backend are running in containers on my system and the load ba…
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If you deploy Cilium with `bpf.datapathMode: netkit` on a kernel that doesn't support netkit (example, before Linux 6.8), then Cilium will happily start up, report no errors, but then fail to provisio…
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Hi, I am new to bcc.
I just setup bcc in ubuntu 22.04 LTS and tried to run hello_world.py in /bcc/examples.
In this file, file says that this file will run with 'sudo ./hello_world' in /bcc/examples…
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this is my issue!please help me
`/virtual/main.c:44:9: warning: implicit declaration of function 'bpf_probe_read_kernel' is invalid in C99 [-Wimplicit-function-declaration]
bpf_probe_read_…
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We may want to include some headers to boundary mod_files with the same name.
e.g.,
include/linux/bpf.h and include/uapi/linux/bpf.h
kernel/trace/bpf_trace.h and include/linux/bpf_trace.h
and …
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您好,我安装了linux-4.18.0版本的内核,现在想按照diff文件修改内核,我不太确定这种格式的diff文件怎么看,就拿bpf.h文件来说,是按照以下提示,我是需要在bpf.h文件的第2901到2903行中增加第4,5和6行的相应内容就行了吗?但似乎我原本的文件并没有2900行代码,是因为所基于的linux内核版本不一致吗?我具体应该怎么修改呢?包括对另一个tcp.c文件?
> …