New answers tagged gre
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Multiple GRE tunnels towards single host using anycast IP
The backend server in this scenario needs to have the anycast IP 1.2.3.4 configured so it can accept connections. Additionally, the London & Sao Paulo routers each need a route for 1.2.3.4 to the ...
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Multiple GRE tunnels towards single host using anycast IP
One possibility is to NAT the incoming IP to a specific IP in each entry point. This way server would always know where to go back for that client.
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