Double pivot

// set up 2 proxies and impornant the Dynamic_chain

// By activating the Dynamic Chain setting, sequential switching between the defined 
// proxy servers is ensured.

root@kali:~# cat /etc/proxychains.conf | grep -v "#"
dynamic_chain
proxy_dns 
tcp_read_time_out 15000
tcp_connect_time_out 8000
socks4  172.16.0.20 1080  # First Pivot
socks4  172.16.0.20 1081  # Second Pivot


use multi/gather/ping_sweep