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DDoS Mitigation and BGP Flowspec
In traditional methods for DDoS mitigation, such as RTBH (remotely triggered blackhole), a BGP route is injected, advertising the IP address of the server...
Tier 1 Carriers Performance Report: July, 2019
The report offers specific insights into the performance of major Internet Carriers for the month of July, 2019.
Tier 1 Carriers Performance Report: June, 2019
The report offers specific insights into the performance of major Internet Carriers for the month of June, 2019.
Questions to ask a NetFlow Vendor Before you Buy
Network visibility is crucial because we cannot manage and secure what we cannot see. NetFlow plays a critical role in traffic visibility by helping...
Tier 1 Carriers Performance Report: May, 2019
The report offers specific insights into the performance of major Internet Carriers for the month of May, 2019.
NetFlow and BGP
Border Gateway Protocol (BGP) is a core routing protocol used by most of the Internet Service Providers (ISPs). BGP’s role is to exchange routing...
Network Traffic Analysis and Alerting based on NetFlow
This article gives some insights on how to set up a network traffic monitoring and alerting system based on NetFlow. NetFlow is an advanced...
SD-WAN and NetFlow
Software-Defined Networking (SDN) in a Wide Area Network (WAN) - SD-WAN is a technology that simplifies management of WAN by decoupling control plane from...
Tier 1 Carriers Performance Report: April, 2019
The report offers specific insights into the performance of major Internet Carriers for the month of April, 2019.
The 768k or Another Internet Doomsday? Here’s how to deal with the TCAM overflow at the 768k boundary.
On August 8th, 2014 some ISPs experienced a phenomenon called the “512k Day”. The global BGP routing table, which consists of the global Internet...
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