O'Reilly logo

JUNOS Automation Cookbook by Adam Chappell

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Building BGP route filters

In this recipe, we'll look at leveraging some automation power into the task of maintaining BGP route filters. BGP route filters are an essential part of any internet service provider's toolkit for maintaining a safe and stable network, and indeed protecting the safe-running of the global internet. BGP route filters apply a permit/deny policy to the BGP routing protocol relationship between ISP's autonomous systems according to a prescribed and documented policy. This means that if one party to the relationship accidentally misconfigures their BGP-speaking router and advertises routes that they don't intend to, the other party's BGP-speaking router should be equipped with filters that understand the malfunction ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required