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**What happened:**
I have cli script in one namespace and I applied this network policy:
```
kind: NetworkPolicy
apiVersion: networking.k8s.io/v1
metadata:
name: default-deny-all
spec:
pod…
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When sampling is enabled, we might miss important events such as establishment and termination of TCP connections.
It may be useful to add a setting that makes the agent always sending flows that con…
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### Background
I am currently trying to build an eBPF program to read the content of application data (of arbitrary length) transmitted through two processes.
I tried intercepting packets with Lin…
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I put a section on capacity considerations. I'm not 100% sure this makes sense, but it is probably worth writing something down.
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This issue has been discussed before, I can't seem to find where though. The goal would be to have the released `go.opentelemetry.io/auto` package be a self-contained distribution.
Currently, when …
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I just set up sqproxy/sqredirect with bpf and have no idea if it is working correctly.
Using HLDS, or rather SvenDS (Sven Co-op).
All I see in the log occasionally is `2021-11-19 08:59:20,827 [WAR…
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## BFD(Bidirectional Forwarding Detection) support in BGP Control plane
BFD is a health checking mechanism made for rapid (sub second) failure detection of data forwarding planes. Its a pro…
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Hi, I am newbie to XDP.
I got inspired by this tutorial and wanted to test redirecting packets between veths on kubernetes
I used hard-coded IP and MAC address in the XDP, and used return `bpf_red…
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### Bug description
We repeatedly encounter errors similar to this:
```
The following packages will be upgraded:
netdata netdata-plugin-apps netdata-plugin-chartsd netdata-plugin-debugfs netda…
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Hi,
I have a problem when I'm trying to configure Calico in order to use FELIX_NATOUTGOINGADDRESS.
I'm in a dualstack IPv4/IPv6 with Kubernetes. When I use this configuration in my calico.yaml…