In this lesson, we’ll take a look at BGP AS path filtering. Using the AS path filter we can permit or deny prefixes from certain autonomous systems. You can use this for things like: Accept only ...

The Border Gateway Protocol (BGP) is the core routing protocol used to exchange routing information across different Autonomous Systems (AS) on the internet. BGP plays a critical role in determining ...

BGP is how the autonomous networks that make up the internet share routing information to find the best route for IP traffic. CISA describes BGP as 'the most important part of the internet you’ve ...

Juniper Networks’ latest Junos OS includes support for RFC 9234, a standard designed to prevent and detect BGP route leaks. The standard, developed by the Internet Engineering Task Force (IETF), is ...