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I now have my eBPF code working the way I want, and I am trying to get the user space code to work. Overall this is an application that I am trying to use to learn about eBPF and xdp, so I am configur…
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I want to use af_xdp feature with gobpf.
The is the latest bpf_map_type list. Would you have a plan to supplement this list in bcc ?
enum bpf_map_type {
BPF_MAP_TYPE_UNSPEC,
BPF_MAP_TYPE_H…
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Hi,
I have a use case where packet forwarding is done between veth and NIC. I have two sockets. One for the veth queue and one for the NIC queue and the UMEM is shared between these two sockets so …
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## Files
* input: [oom-7e8014f3333b9fcd2da62f113fcc25b49a4920da](https://mystikosonefuzz400instance.azurewebsites.net/api/download?container=oft-crashes-8c0776a1cd2554e59330754697a8f4a5&filename=oom-…
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Hi,
I just noticed that when the service sends a StreamQosResponse with `ok = False`, an empty packet is received on receiver side.
The reason for that is that protobuf messages are allowed to conta…
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I'm trying `xdp_router` under https://github.com/xdp-project/xdp-tutorial/blob/master/packet-solutions/xdp_prog_kern_03.c, but after loading the program onto 2 NICs, I'm no longer able to ping through…
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Hello,
After following all the previous exercise I had a hard time to make the last one works.
So I just tried to use the solution in the packet-solutions directory and it was still not working wi…
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Recently I published a [io_uring NVMe example ](https://github.com/espoal/uring_examples)and it proved to be quite popular: I got around 30 messages in my inbox from other engineers asking for more ex…
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## Files
* input: [crash-0250f24fe66e6d42cb12ad945a6b9432d9d58016](https://mystikosonefuzz400instance.azurewebsites.net/api/download?container=oft-crashes-8c0776a1cd2554e59330754697a8f4a5&filename=cr…
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I am trying figure How zoom video call works,
establishing connection with client using QUIC protocol and take that connection in kernel space using KTLS and use XDP to forward packets
wan to achi…