netdev - netgraph: a tool to visualize linux network config

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <CRMBCW54HIFH.1HPI5MO7CRBK4@ringo>
Date:   Sun, 02 Apr 2023 16:10:09 +0200
From:   "Robin Jarry" <robin@...ry.cc>
To:     <netdev@...r.kernel.org>
Subject: netgraph: a tool to visualize linux network config

Hi folks,

I was looking for a way to visualize the networking config but didn't
find anything. I wrote a simple python script that parses the JSON
output of iproute2 commands and generates a graphviz dot graph:

https://git.sr.ht/~rjarry/linux-tools#netgraph

The SVG output contains extra info in the tooltips:

http://files.diabeteman.com/netgraph-example.svg

It only supports a small number of interfaces for now but adding special
cases for ipip, gre, sit, etc. should be fairly simple.

Let me know what you think.

Cheers,

-- 
Robin