Below you'll find a list of all posts that have been categorized as “CGNAT”
Transitioning from a basic DHCP setup on an OLT to a dedicated BNG is a classic “growing pains” milestone for an ISP. While OLTs are fantastic at moving light, they aren’t built to manage a complex subscriber base. Here is why growing ISPs should consider making the jump.
The term “supply chain” has become synonymous with uncertainty. For ISPs, this volatility is a direct threat to stability and growth. Here are some ways to achieve independence from these risks.
In 2026, as BEAD projects transition into the deployment and operational phases, service providers face unique challenges regarding cost, scalability, and federal compliance. This FAQ outlines how netElastic’s virtual routing solutions address these specific needs.
ISP’s deserve better. “Open” networking is the buzz, but is often not reality. Escape vendor lock-in with truly open solutions from netElastic.
Broadband networks are rapidly evolving, and with an ever-growing number of connected devices, the transition from IPv4 to IPv6 is imperative. Dual Stack IPv6 is essential in facilitating this transition, offering a useful solution for networks to support both IPv4 and IPv6 simultaneously. This article aims to provide a comprehensive understanding of Dual Stack IPv6. So, let’s get right to …
What is CGNAT? Let’s start by discussing Internet Protocol (IP) addresses. IPv4 is the fourth version of the Internet Protocol. It’s responsible for establishing connections between devices based on their internet address. IPv4 was deployed in 1983, and at that time, no one could see the future growth of the Internet. And that growth isn’t slowing down. In 1983, IPv4 …
In today’s digital age, access to the internet has become an essential need for individuals and communities worldwide. However, millions of people still need this vital connection. vBNG and CGNAT services are architected to help expand internet access. Access to the internet isn’t evenly distributed globally, leading to a digital divide between those with internet connectivity and those without. This …
As the demand for internet connectivity grows, the available pool of IPv4 addresses is rapidly depleting. Carrier-Grade Network Address Translation (CGNAT) technology is being increasingly adopted to address this issue. CGNAT provides a practical and cost-effective solution for ISPs to manage this challenge, enabling them to continue serving their growing customer base without a complete transition to IPv6. Before deploying …
This is a guest blog by Adam Schaeffer, the CEO of Core Transit, a netElastic customer. Core Transit has leveraged netElastic solutions to create new wholesale service offerings to the ISP community. ISP Challenges In today’s world of rapid network expansion, Internet Service Providers (ISPs) must respond quickly to bandwidth growth, new access technologies, and growing competition as they move …
IPv6 will someday fully replace IPv4. Everyone knows that. What’s unknown is when. The first publication of the IPv6 protocol was in 1995. Most people thought IPv6 would be the primary internet protocol by now. Yet, according to Google, IPv6 adoption among Google users is currently at 40%. Therefore, IPv4 is still the dominant internet connection protocol. Transitioning to IPv6 Why is …
