Script configuration method for opening and closing port forwarding under Mac

First, run the following command in turn:

CD/etclsgrep  pf.confsudocp  pf.conf Pf.conf.normal.bak  sudocp  pf.conf pf.conf.transmit.baklsgrep pf.conf

Ii. Modification of pf.conf Pf.conf.transmit.bak

Sudo

OR:

Sudo

The modified contents refer to the previous post on the configuration port forwarding, I am here (note ignored, for reference only):

Scrub-anchor"com.apple/*"Nat-anchor"com.apple/*"RDR-anchor"com.apple/*"rdr on Lo0 inet Proto TCP from all to127.0.0.1Port the-127.0.0.1Port8080dummynet-anchor"com.apple/*"Anchor"com.apple/*"Load Anchor"Com.apple"From"/etc/pf.anchors/com.apple"

After you have modified it, save it.

Iii. creating startup and shutdown script files

1. Find a folder that is convenient for you to find, such as the desktop, create a startup.sh file to enable port forwarding, the following:

CP /etc/pf.conf.transmit.bak/etc/pf.confsudo pfctl-dsudo pfctl-f/etc /pf.conf  sudo pfctl-e  

2. Create a shutdown.sh file to turn off port forwarding with the following content:

CP /etc/pf.conf.normal.bak/etc/pf.confsudo pfctl-dsudo Pfctl-f/etc/pf.conf  sudo pfctl-e  

PS: as mentioned above, before enabling, please stop other processes that occupy port 80, such as httpd

This port forwarding script is configured successfully, thank you all ~

Fullstack.yang

2016-12-26 Tianfu Software Park in Chengdu High-tech Zone

Script configuration method for opening and closing port forwarding under Mac