mrtg

Install command: 
brew install mrtg

Multi router traffic grapher

https://oss.oetiker.ch/mrtg/

License: GPL-2.0-or-later

Formula JSON API: /api/formula/mrtg.json

Formula code: mrtg.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 tahoe ✅
sequoia ✅
sonoma ✅
ventura ✅
monterey ✅
big sur ✅
macOS on
Intel		 sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 2.17.10

Depends on:

gd 2.3.3 Graphics library to dynamically manipulate images
libpng 1.6.50 Library for manipulating PNG images

Analytics:

Installs (30 days)
mrtg 13
Installs on Request (30 days)
mrtg 13
Build Errors (30 days)
mrtg 0
Installs (90 days)
mrtg 56
Installs on Request (90 days)
mrtg 56
Installs (365 days)
mrtg 171
Installs on Request (365 days)
mrtg 170