1.0LACNIC Bloghttps://blog.lacnic.net/en/rich600338<blockquote class="wp-embedded-content" data-secret="22r7yw7gAa"><a href="https://blog.lacnic.net/en/nat-a-love-and-hate-story/">NAT: A Love and Hate Story</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://blog.lacnic.net/en/nat-a-love-and-hate-story/embed/#?secret=22r7yw7gAa" width="600" height="338" title="“NAT: A Love and Hate Story” — LACNIC Blog" data-secret="22r7yw7gAa" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://blog.lacnic.net/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://blog.lacnic.net/wp-content/uploads/2023/10/nat-network-address-translation-lacnic.png680330By Henri Godoy – Computer Network Analyst | Professor Ph.D. | IPv6 Evangelist In 1996, Brazil was in the early phases of its Internet expansion. Subscribing to an Internet Service Provider, as it was known at the time, meant paying based on the number of hours you were connected. Any additional minutes consumed beyond the […]