RE: Best way to have redundancy announcing on separate routers

["Tony Wicks" <tony () wicks co nz>]

Sorry, this is not a general help list for basic networking skills. There are many options for appropriate training 
available, but this is not an appropriate channel for this query.

 

From: NANOG <nanog-bounces+tony=wicks.co.nz () nanog org> On Behalf Of Jean Franco
Sent: Tuesday, 24 December 2024 12:33 pm
To: North American Network Operators' Group <nanog () nanog org>
Subject: Best way to have redundancy announcing on separate routers

 

Hi Folks,

 

I'm trying to achieve total redundancy on a multihomed environment:

 

ISP 1 <=> Router 1 <= X => Router 2 <=> ISP 2

Where X is my Network.

 

In the example below, he announces separate blocks to each ISP.

 

https://www.networkstraining.com/cisco-bgp-configuration-tutorial/

 

I would like to do a failover model, where if one ISP goes down the other would take over.

Please share your thoughts on this.

 

Best regards,