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Author Topic: [SOLVED] DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?  (Read 5205 times)

lrosenman

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[SOLVED] DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« on: April 02, 2019, 10:52:02 pm »
I'm coming back to OPNSense after a LONG break and was wondering if the DHCPD in current production can support doing DNS updates to a foreign (to OPNSense) DNS server (my server on a different network, using BIND 9.13.x) via an NSUPDATE type message, but using T-SIG keys?

« Last Edit: April 03, 2019, 11:01:24 am by franco »
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lrosenman

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Re: DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #1 on: April 03, 2019, 12:41:20 am »
Basically if we're using ISC DHCPD, where can I add statements to the dhcpd.conf that won't get wiped by the GUI making changes.
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lrosenman

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Re: DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #2 on: April 03, 2019, 02:30:58 am »
Well, I'll be.... If I set up a static address on an interface, I get the ability to set all this up already.

Never mind.
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franco

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Re: DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #3 on: April 03, 2019, 11:01:09 am »
Hey,

Indeed, from the original topic it was hard to infer that dynamic interface configuration got in the way of enabling DHCPD, but I'm glad it's all there. :)

Also: Welcome back!


Cheers,
Franco
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lrosenman

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Re: [SOLVED] DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #4 on: April 03, 2019, 06:36:12 pm »
working great with https://github.com/aus/pfatt (with a minor mod to skip some pfSense specifics).

Now I can get all the info I need/want, and it all works.

Thanks for a great product! (running on an old protectli FW1).
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franco

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Re: [SOLVED] DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #5 on: April 03, 2019, 07:35:50 pm »
Neat. Are you also running 6RD on this?


Cheers,
Franco
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lrosenman

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Re: [SOLVED] DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #6 on: April 03, 2019, 07:43:20 pm »
Nope.  ATT went native IPv6 a long while ago, so it's pure IPv6. no 6RD.
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lrosenman

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Re: [SOLVED] DHCP: update a foreign (to OPNSense) nameserver with nsupdate/t-sig?
« Reply #7 on: April 03, 2019, 07:55:38 pm »
BTW, any chance of y'all making a plugin for the aus/pfatt stuff?
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