Parallel DNS Universes
I have two servers (call them A & B respectively), each with two IP addresses (call them IP1 & IP2 respectively). These servers are in separate data centers.
I want to set up a parallel DNS universe where:
A - IP1 (master) -> B - IP2 (slave)
B - IP1 (master) -> A - IP2 (slave)
BIND is already running on the IP1 of both A & B.
I think all I need to do is to start an additional BIND process on each server that listens on the IP2. Is that true? How would I configure that?
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