在mac 下做端口的转发,例如本地服务是8080,但是我们用通过80端口去访问这个服务
echo "rdr pass proto tcp from any to any port {80} -> 127.0.0.1 port 8080" | sudo pfctl -Ef -
查看转发规则
sudo pfctl -s nat
No ALTQ support in kernel
ALTQ related functions disabled
rdr pass inet proto tcp from any to any port = 80 -> 127.0.0.1 port 8080
remove转发脚本
sudo pfctl -F all -f /etc/pf.conf