Systems Approach I’ve been working on a chapter about infrastructure security for our network security book.… The core of the Internet is notoriously vulnerable to attacks, with Border Gateway ...

What are the real world chances of asymmetric routing occurring when we are using AS-path prepends across two different ISPs to try to influence inbound traffic? We are getting close to implementing a ...

For all the viruses, malware, and exploits that crawl around the web, fundamental flaws in the system are supposed to be few and far between, but the last two months have proven to be an exception to ...

Cloudflare has shared more details about a recent 25-minute Border Gateway Protocol (BGP) route leak affecting IPv6 traffic, which caused measurable congestion, packet loss, and approximately 12 Gbps ...

The vulnerabilities in the Border Gateway Protocol (BGP) have been widely known for many years now. The threats range from attacking the TCP port 179 connections between peers, injecting false ...

I cannot honestly imagine troubleshooting BGP without understanding the BGP table version. I use it all the time. Sometimes it is just a quick “eyeballing” of it to check to see if all the BGP table ...