DHCP/DNS question

jadams

2[H]4U
Joined
Mar 14, 2010
Messages
4,086
I have a domain controller that is also handing out DHCP addresses. I'm finding that non-domain joined devices... pc's, tablets, printers, etc... are not showing in DNS.

Its been quite some time since I've configured DHCP, but I swore I remember an option to automatically create a DNS record when a lease is given.

thoughts?
 

jadams

2[H]4U
Joined
Mar 14, 2010
Messages
4,086
http://imgur.com/a1oZNxY

Chose "Always dynamically update DNS A and PTR records" and checked "Dynamically update DNS A and PTR....."

And now works. I need to spend more than 5 mins googleing before i post....
 

MysticRyuujin

Limp Gawd
Joined
Oct 1, 2013
Messages
507
You should be careful as this is a security vulnerability as any device can now request a DNS update to point any of your DNS names to it...
 

jadams

2[H]4U
Joined
Mar 14, 2010
Messages
4,086
So how would one go about being able to update DNS automatically with new clients?
 
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