Router, switch memory limits responsible for recent Internet outages

Since yesterday the Internet has hit some bouts of turbulence as a widespread issue slowly works its way across infrastructure. The issues aren’t tied to any sort of fiber issues or due to the exhaustion of iPv4 address, but rather the exhaustion of memory inside of some hardware such as routers and switches. Starting on Tuesday, border gateway protocol (BGP) tables, the tables responsible for keeping track of a map of the Internet, started to hit their limit in older hardware, making chunks of the Internet inaccessible in the process….

— For more information read the original article here.    

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