https://wirez.top/tags/address/Recent content in Address on WirezHugoenTue, 17 Mar 2026 00:00:00 +0000https://wirez.top/posts/scion-routing-fixes-bgps-40-year-security-gap/Tue, 17 Mar 2026 00:00:00 +0000https://wirez.top/posts/scion-routing-fixes-bgps-40-year-security-gap/<meta charset="utf-8"> <!-- wp:paragraph {"className":"std-text"} --> <!-- /wp:paragraph --> <!-- wp:paragraph {"className":"std-text"} --> <p class="std-text">Over 7,000 route entries remained invalid in March 2020 despite decades of patch attempts. The Border Gateway Protocol fundamentally lacks native mechanisms to verify address ownership, rendering current fixes like RPKI insufficient against sophisticated <strong>route hijacks</strong>. While extensions such as <strong>BGPsec</strong> attempt to secure the AS_PATH attribute, they impose heavy computational overhead and fail to address the core architectural rot of a forty-year-old system.</p>https://wirez.top/posts/routing-fixes-for-duplicate-private-ip-chaos-now/Thu, 05 Mar 2026 00:00:00 +0000https://wirez.top/posts/routing-fixes-for-duplicate-private-ip-chaos-now/<meta charset="utf-8"> <!-- wp:paragraph {"className":"std-text"} --> <!-- /wp:paragraph --> <!-- wp:paragraph {"className":"std-text"} --> <p class="std-text">With 20% of global Internet traffic now handled by <a href="https://www.cloudflare.com/" target="_blank" rel="noopener noreferrer">Cloudflare</a>, duplicate private IPs create immediate routing failures that break return paths. <a href="https://blog.cloudflare.com/automatic-return-routing-ip-overlap/" target="_blank" rel="noopener noreferrer">Cloudflare&#039;s automatic return routing ip overlap</a> <strong>Automatic Return Routing</strong> eliminates the need for complex NAT or VRF configurations by using stateful flow tracking to correctly route traffic in overlapping networks.</p>