Set connectivity mac

gistfile1.txt

#!/bin/bash
## Setup a delay
sudo dnctl -q flush
sudo dnctl -q pipe flush
sudo dnctl pipe 1 config delay 0ms noerror
sudo dnctl pipe 2 config delay 0ms noerror
sudo pfctl -f pfctl.rules

sudo dnctl pipe 1 config bw 780Kbit/s delay 100ms
sudo dnctl pipe 2 config bw 330Kbit/s delay 100ms
sudo pfctl -E

# Clear everything 
sudo dnctl -q flush
sudo dnctl -q pipe flush
sudo pfctl -f /etc/pf.conf
sudo pfctl -E
sudo pfctl -d

### pfctl.rules
dummynet in all pipe 1
dummynet out all pipe 2