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	<title>Routing &#8211; Noise</title>
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	<description>The collective thoughts of the interwebz</description>
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		<title>BGP zombies and excessive path hunting</title>
		<link>https://noise.getoto.net/2025/10/31/bgp-zombies-and-excessive-path-hunting/</link>
		
		<dc:creator><![CDATA[Bryton Herdes]]></dc:creator>
		<pubDate>Fri, 31 Oct 2025 15:30:00 +0000</pubDate>
				<category><![CDATA[bgp]]></category>
		<category><![CDATA[BYOIP]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[Routing]]></category>
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					<description><![CDATA[A BGP “zombie” is essentially a fancy name for a route that has become stuck in the Default-Free Zone (DFZ) of the Internet, potentially due to a missed or lost prefix withdrawal. 

In this post, we will walk through some situations where BGP zombies are more likely to rise from the dead and wreak havoc, how excessive path hunting can contribute to longer periods of impact, and some recommendations and follow-ups we have to put together to make them less likely.]]></description>
		
		
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		<title>Making the Internet observable: the evolution of Cloudflare Radar</title>
		<link>https://noise.getoto.net/2025/10/27/making-the-internet-observable-the-evolution-of-cloudflare-radar/</link>
		
		<dc:creator><![CDATA[David Belson]]></dc:creator>
		<pubDate>Mon, 27 Oct 2025 12:00:00 +0000</pubDate>
				<category><![CDATA[AI]]></category>
		<category><![CDATA[Radar]]></category>
		<category><![CDATA[research]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[апи]]></category>
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					<description><![CDATA[Cloudflare Radar has evolved significantly since its 2020 launch, offering deeper insights into Internet security, routing, and traffic with new tools and data that help anyone understand what's happening online.]]></description>
		
		
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		<item>
		<title>How Cloudflare’s systems dynamically route traffic across the globe</title>
		<link>https://noise.getoto.net/2023/09/25/how-cloudflares-systems-dynamically-route-traffic-across-the-globe/</link>
		
		<dc:creator><![CDATA[David Tuber]]></dc:creator>
		<pubDate>Mon, 25 Sep 2023 13:00:16 +0000</pubDate>
				<category><![CDATA[Anycast]]></category>
		<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[Interconnection]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[Traffic]]></category>
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					<description><![CDATA[Meet the smartest member of the Cloudflare network team that helps keep you online no matter what happens to the Internet underneath us]]></description>
		
		
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		<title>Routing information now on Cloudflare Radar</title>
		<link>https://noise.getoto.net/2023/07/27/routing-information-now-on-cloudflare-radar/</link>
		
		<dc:creator><![CDATA[Mingwei Zhang]]></dc:creator>
		<pubDate>Thu, 27 Jul 2023 13:00:30 +0000</pubDate>
				<category><![CDATA[Cloudflare Radar]]></category>
		<category><![CDATA[Routing]]></category>
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					<description><![CDATA[The Internet is a vast, sprawling collection of networks that connect to each other. The new Cloudflare Radar Routing page monitors routing changes and anomalies and presents statistics about how we see traffic getting routed on the Internet]]></description>
		
		
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		<title>Why BGP communities are better than AS-path prepends</title>
		<link>https://noise.getoto.net/2022/11/24/why-bgp-communities-are-better-than-as-path-prepends/</link>
		
		<dc:creator><![CDATA[Tom Strickx]]></dc:creator>
		<pubDate>Thu, 24 Nov 2022 17:31:47 +0000</pubDate>
				<category><![CDATA[bgp]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[Routing]]></category>
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					<description><![CDATA[Routing on the Internet follows a few basic principles. Unfortunately not everything on the Internet is created equal, and prepending can do more harm than good. In this blog post we’ll talk about the problems that prepending aims to solve, and some alternative solutions]]></description>
		
		
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		<title>Inspect Subnet to Subnet traffic with Amazon VPC More Specific Routing</title>
		<link>https://noise.getoto.net/2021/08/31/inspect-subnet-to-subnet-traffic-with-amazon-vpc-more-specific-routing/</link>
		
		<dc:creator><![CDATA[Sébastien Stormacq]]></dc:creator>
		<pubDate>Mon, 30 Aug 2021 23:41:02 +0000</pubDate>
				<category><![CDATA[Amazon VPC]]></category>
		<category><![CDATA[announcements]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[VPC]]></category>
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					<description><![CDATA[Since December 2019, Amazon Virtual Private Cloud (VPC) has allowed you to route all ingress traffic (also known as north – south traffic) to a specific network interface. You might use this capability for a number of reasons. For example, to inspect incoming traffic using an intrusion detection system (IDS) appliance or to route ingress […]]]></description>
		
		
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		<item>
		<title>Customer Support workforce routing</title>
		<link>https://noise.getoto.net/2021/02/05/customer-support-workforce-routing/</link>
		
		<dc:creator><![CDATA[Grab Tech]]></dc:creator>
		<pubDate>Fri, 05 Feb 2021 00:15:00 +0000</pubDate>
				<category><![CDATA[chat]]></category>
		<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Product]]></category>
		<category><![CDATA[Queueing]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[Workforce Routing]]></category>
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					<description><![CDATA[Introduction

With Grab’s wide range of services, we get large volumes of queries a day. Our Customer Support teams address concerns and issues from safety issues to general FAQs. The teams delight our customers through quick resolutions, resulting fro...]]></description>
		
		
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