netchecker | IPv6 addresses and CIDRs belong | TCP library

by KPN-CISO Python Version: Current License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | netchecker Summary

netchecker is a Python library typically used in Networking, TCP applications. netchecker has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. However netchecker build file is not available. You can download it from GitHub.

(c) Arnim Eijkhoudt , 2017-2019, KPN-CERT, GPLv2 license. Netchecker lets you run an offline-check of list of IPv4- and IPv6-addresses and CIDRs against all known AS numbers/names. This tool is particularly useful for checking leaked/dumped IPs/CIDRs against your ASNs to see if there are any matches, without having to use online-only internet resources (this mitigates OPSEC leaks: you do not have to announce your interest in the checked addresses/ranges).

Support

Quality

Security

License

Reuse

Support

netchecker has a low active ecosystem.

It has 10 star(s) with 1 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 3 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of netchecker is current.

Quality

netchecker has no bugs reported.

Security

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

License

netchecker is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

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

netchecker has no build file. You will be need to create the build yourself to build the component from source.

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

Top functions reviewed by kandi - BETA

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

Checks the IPs
Return True if b is a subnet of b
R Check if a is a subnet of b
Builds the ASN cache
Updates the GeoIP database

Get all kandi verified functions for this library.

netchecker Key Features

No Key Features are available at this moment for netchecker.

netchecker Examples and Code Snippets

No Code Snippets are available at this moment for netchecker.

Community Discussions

Trending Discussions on netchecker

Kubespray : Netchecker connectivity check fails

QUESTION

Kubespray : Netchecker connectivity check fails

Asked 2020-Jul-09 at 12:00

I deployed a Kubernetes (v1.17.5) cluster on OpenStack instances using Kubespray. Those instances are CentOS 7.6.1811 qcow2 images imported in Glance.

The install was successful, and I can see my nodes and pods with kubectl commands.

I used the deploy_netchecker option to deploy NetChecker and test the network within my cluster, and set network_plugin="flannel". I also tried kube_proxy_mode="iptables", but it doesn't seem to affect the result. That's pretty much all the changes I did in the k8s-cluster.yml file.

All the pods are running, services too :

...

ANSWER

Answered 2020-Jul-09 at 12:00

UPDATE : The plugin Flannel has an issue and contains a fix to apply on all nodes of the cluster. Once done, the pods successfully report back to the netchecker server.

Source https://stackoverflow.com/questions/62678487

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

Vulnerabilities

No vulnerabilities reported

Install netchecker

git clone https://github.com/KPN-CISO/netchecker/

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 .

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