In hindsight, i missed your last question. If you do want pufpuf to be the name for 127.0.0.1 you can place it at the head of the list of names associated with an address in your hosts file.<div><br></div><div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; background-color: rgb(255, 255, 255); ">127.0.0.1 pufpuf localhost.localdomain localhost<br>
::1 pufpuf localhost.localdomain localhost</span></div></div>