On Thu 2015-Oct-08 11:14:17 -0400, Nick Olsen <[email protected]> wrote:
Hugo, Thanks for the reply.
This one's solved.
There's an ATT DSL modem on-site that is used for OOB. Someone had
interfaced it with the internal switch. And the server got an IPv6 auto
discovery address. So it Really had an IPv6 address. And it really was
sending mail outbound with it. What is it, Monday?
So...next up: RA guard on the switch port facing that OOB modem? ;)
Nick Olsen
Network Operations (855) FLSPEED x106
--
Hugo
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