xdp-tutorial

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Double inclusion of errno.h

1

In the common_user_bpf_xdp.c, errno.h is included twice. See the following lines: https://github.com/xdp-project/xdp-tutorial/blob/61e24d3344b43a87297a31cfa6e83171931f2f00/common/common_user_bpf_xdp.c#L5C1-L6C19

burkaykinik

The highest performance at packet forwarding

2

Hello! I'm working on an AF_XDP application that receives packets on the `eth0` interface, processes them, and then sends them out on the `eth1` interface. Essentially, it forwards packets from...

ZlobinDA

TOC subsections added in README

1

**Added subsections** in order to avoid confusion in `Table of Contents`

TummanapallyAnuraag

Unexpected addr offset on handle_receive_packets

1

I have a similar setup where I follow the same aproach like in [advanced03-AF_XDP] . I give the frames through the fill queue where lets say that the frames offsets(addr)...

DragosFalk

How to fill tail call map entries at userspace

1

Hello, I was trying to fill a BPF_MAP_TYPE_PROG_ARRAY map in userspace to execute tail calls. However, after loading and attaching the caller and callee eBPF functions, retrieving the file descriptor...

pvvm

Host Using Created Test Namespace as Default

2

Hello, Question is a bit dumb; but I can't figure out one thing. After using testenv script for setting up veth, my internet connection gets dropped since (as far as...

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