sflow | sFlow v5 encoding and decoding in Go

by Cistern Go Version: Current License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | sflow Summary

sflow is a Go library. sflow has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

sflow

Support

Quality

Security

License

Reuse

Support

sflow has a low active ecosystem.

It has 43 star(s) with 30 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 10 have been closed. On average issues are closed in 68 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of sflow is current.

Quality

sflow has 0 bugs and 0 code smells.

Security

sflow has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

sflow code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

sflow is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sflow releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed sflow and discovered the below as its top functions. This is intended to give you an instant insight into sflow implemented functionality, and help decide if they suit your requirements.

decodeCounterSample decodes a SampleSample .
decodeFlowSample decodes a FlowSample from an io . ReadSeeker
readFields reads fields from b .
Encode encodes the encoder to w .
decodeRawPacketFlow decodes a raw RawPacketFlow from a byte stream .
decodeHostCPUCountersRecord decodes a HostCPUCounters record .
decodeGenericInterfaceCountersRecord decodes a GenericInterfaceCounters record .
decodeTokenRingCountersRecord decodes a tokenRingCounters record .
decodeSample decodes a Sample from an io . ReadSeeker .
decodeVgCountersRecord decodes a VgCounters record .

Get all kandi verified functions for this library.

sflow Key Features

No Key Features are available at this moment for sflow.

sflow Examples and Code Snippets

No Code Snippets are available at this moment for sflow.

Community Discussions

Trending Discussions on sflow

Grafana Prometheus merge two columns

How to implement sampling in ns3?

Read raw as string then reinterpret as float[]

Deserializing array of string with boost and are bigger than expected (after serializing from cv::cuda::GpuMat)

QUESTION

Grafana Prometheus merge two columns

Asked 2021-Dec-30 at 16:52

I use the sflow-rt-exporter (https://github.com/sflow-rt/prometheus) to collect my traffic on my switches.

I then created a Grafana table where I see the traffic seperated in "source", "destination" and "traffic".

Now I would like to create a table in which the columns "source" and "destination" are in one column. So that it doesn't matter if the traffic went from or to this server.

Example:

...

ANSWER

Answered 2021-Dec-30 at 16:52

The key to your request is that you want to aggregate on distinct dimensions (labels) which is not possible with Prometheus.

Therefore, you must create another dimension (let call it IP) to collect the sides (source and destination). This can be done using the label_replace function:

This will copy source label into IP:

Source https://stackoverflow.com/questions/70464034

QUESTION

How to implement sampling in ns3?

Asked 2021-Aug-04 at 00:47

I wonder how to implement sampling in ns3. What exactly I want to implement is to create a simple network of switches and hosts using p2p links. Then, setting a probability (lets say 0.1) for an specific switch and expecting that every packet passing the switch will be captured with probability that I defined earlier. (Pretty much like the sampling in sflow or netflow). I browsed nsnam.org, and the only tool I found regarding my question is Flow Monitor which I think is not helpful for my purpose.

...

ANSWER

Answered 2021-Aug-04 at 00:47

There isn't a direct way to implement the behavior you want, but there is a solution.

Set up a normal hook to get all packets going through one of the switches. Refer to the tutorial to learn how to use the tracing system.

Then, use a RandomVariable at the beginning of your function to determine whether you want ignore that packet or not. The RandomVariable will need to be in global scope or passed in as parameter to the function.

Source https://stackoverflow.com/questions/68538078

QUESTION

Read raw as string then reinterpret as float[]

Asked 2020-Dec-16 at 13:08

I'm trying to write and then read a file in a simple format: 3 lines for an ull (unsigned long long) and two float[].

I'm not sure why but I can't get the expected values.

...

ANSWER

Answered 2020-Dec-15 at 06:33

These two lines look right:

Source https://stackoverflow.com/questions/65300685

QUESTION

Deserializing array of string with boost and are bigger than expected (after serializing from cv::cuda::GpuMat)

Asked 2020-Dec-15 at 14:57

I'm trying to serialize and deserialize an array of cv::cuda::GpuMat (pitched arrays of byte / uchar). In the deserialize part, I don't need to recover a GpuMat, but a byte array.

I use those two classes:

...

ANSWER

Answered 2020-Dec-15 at 03:43

In PrepData, string are initialized without a given length, leading to arbitrary long string (until null '\0' is reached).

The correct code is :

Source https://stackoverflow.com/questions/65299050

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install sflow

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: