nanog mailing list archives

Re: Anycast provider for SMTP?


From: Jonas Björk <mr.jonas.bjork () me com>
Date: Thu, 18 Jun 2015 23:25:14 +0200


Because clients will switch to unicast for renewal. Also clients will stay
with the current server forever, so you might have a bad distribution of
load between the servers. If one server was down everyone will switch to
the other and never go back until forced.

Why wouldn't they go back to the nearest server when it comes back online?

Regards
Baldur


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