<html><head></head><body>We are using LVS Linux Virtual Server, a Linux kernel module with the packet ldirectord. It's a great project. Ideal for DNS resolver, easy to configure, cheap and it has in "direct routing" modus a very high performance. With this setup you have one IP to your clients. But each "real server" has it's own IP for outgoing queries. No NAT.<br><br><div class="gmail_quote"><br>
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Bob Paolucci <Bob.Paolucci@rci.rogers.com> schrieb:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre style="white-space: pre-wrap; word-wrap:break-word; ">Hey guys,
This is a pretty open question...
But anyone forsee any issue with the following setup:
Bunch of DNS resolvers that are behind a load balancer, load balancer is presenting anycast to the clients for resolution, dns servers behind load balancer only have private ip's on their interfaces, load balancer has a single nat address for the outgoing queries / responses.
Thoughts? Concerns?
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