[dnsdist] anycast and TCP

Lucas Rolff lucas at lucasrolff.com
Sun Apr 2 06:59:30 UTC 2023


> Because if traffic is forced on TCP, for example with a TC=1, not everything could work correctly.

Why not?

> On 2 Apr 2023, at 13:55, Marco Mangione via dnsdist <dnsdist at mailman.powerdns.com> wrote:
> 
> Hi everyone,
> I would like to open a conversation about a dnsdist+pdns setup in anycast mode, therefore multiple locations with multiple instances inside.
> All OK if we talk about UDP, but what about TCP? Has anyone had any experience?
> 
> Because if traffic is forced on TCP, for example with a TC=1, not everything could work correctly.
> 
> M1
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