Metasploit and Armitage Port Forward

hello

i want to learn kali and Metasploit so i installed virtualbox and kali linux 2.0 on my windows 10

did i have to open port to use Metasploit and Armitage ?

and how to open it on virtualbox and windows

my router is Alcatel-Lucent I-240W-Q, if i have to do something in it

help me please and sorry for my bad english

thank you