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BGP advertisement over GRE tunnel

Rizwan Khan
Level 1
Level 1

Hello Experts,

We are a plastic card processor and belong to financial industry and providing multiple services to our clients. We own our Class C subnet and are advertising it over BGP with two ISPs for failover purpose. We are looking to get infrastructure based DDOS solution for our network. All the big giants in this field are suggesting to have multiple GRE tunnels with them and we start advertising our subnets over those tunnels. So the incoming traffic will route over to their scrubbing centers and then will be routed to us.Technically its much possible. But we are not sure of how reliable this solution will be. Do we have anyone on this community who actually has the similar solution? please advise. In case not then please share your thoughts about it.

Thanking in advance.

Rizwan.

1 Reply 1

Richard Burts
Hall of Fame
Hall of Fame

Rizwan

I worked with a customer who was starting a service to protect against DDOS that sounds much like what you describe. We configured the GRE tunnels. It is working fine for that customer.

HTH

Rick

HTH

Rick