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Questions tagged [dynamic-dns]

115 questions
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3 answers

IPA dynamic DNS updates only the AAAA record. Where are my A records?

I'm setting up a FreeIPA domain. In my lab are three virtual machines: the domain controller ipadc1, and two clients puppet and wordpress (creative, yes, I know). All three VMs are running freshly installed CentOS 6.4 (FreeIPA 3.0.0). I've installed…
Michael Hampton
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10
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5 answers

How to setup a simple self-hosted dynamic DNS server

I have a small internal network of physical machines running hypervisors, which in turn run several KVM Ubuntu virtual machines. How would I setup an internal dynamic DNS server so that when I run a script to create a new virtual machine, that VM…
Cerin
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9
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2 answers

Google Dynamic DNS Wildcard Subdomains

I can't get Google's Dynamic DNS API to work for a wildcard domain. I can get defined subdomains to update their IP just fine but I always get nohost when i attempt to update the wildcard's IP. This page…
iambriansreed
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9
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4 answers

setting up bind to work with nsupdate (SERVFAIL)

I'm trying to update my DNS-Server dynamically using nsupdate. Prerequisite I'm using Debian 6 on my DNS-Server and Debian 4 on my client. I created a public/private key pair using: dnssec-keygen -C -a HMAC-MD5 -b 512 -n USER sub.example.com. I…
Marco
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8
votes
2 answers

Updates to a BIND dynamic zone that is shared between views delayed

Here's the quick and dirty: On BIND9 with a dynamic zone that's shared between views, doing a nsupdate, updating/creating/deleting a record will work fine if I query for that record from a client that falls into the same view I did the nsupdate…
enragedSquirrel
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6
votes
4 answers

ISC DHCP+BIND with failover and dynamic updates, can the secondary bind update DDNS?

I'm setting up a failover system for DHCP and DDNS. The software being used are ISC BIND and ISC DHCP, running on Ubuntu 10.04 LTS. serverA runs DNS01 and DHCP01, serverB runs DNS02 and DHCP02. DHCP failover is set to a 128-bit split (half the zone…
pauska
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6
votes
6 answers

Godaddy hosting with dynamic ip?

I bought a domain name on godaddy.com let's call it www.website.com, but my server has a dynamic ip, how do I resolve this issue? What I've tried: get a dns account at dyndns.com let's call it dns.dyndns.com, so I set up godaddy to forward the…
Razor Storm
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5
votes
2 answers

How to fully disable Dynamic DNS on Windows Server?

so we're a University campus, and in DNS Manager, all the students phones, tables, etc, are registering their A records in DNS. We don't want them to. Ideally, we'd just have domain joined devices registering/updating their DNS records. We've done…
amoreno
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5
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2 answers

bind: "nsupdate -l" failed with status "update failed: REFUSED"

I just switched to bind 9.9.5 dynamic DNS feature with semi-automatic management of DNSSEC entries, the whole process went good and my zone files were updated well, but now I can't update or add entries via nsupdate tool. The…
Neurotransmitter
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5
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4 answers

Dynamic DNS for Shared Hosting - Does it exist?

It seems that certain home router firmware is designed to work with Dynamic DNS services (e.g. noip & dyndns) to serve a subdomain from a server behind a consumer ISP. On a similar note, are there any dynamic dns services that will work with a…
joelhaus
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4
votes
4 answers

How to set an IP address in server_name directive, not a domain name?

For some reason NGINX doesn't work if I set a bare IP address in server_name directive: server { listen 80; server_name xx.xx.xxx.xx; # doesn't work server { listen 80; server_name…
Green
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4
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2 answers

Non-secure DNS server - Allow dynamic updates only from DHCP server

I have a standalone DNS server configured for "Secure and Non-Secure" dynamic updates. I also have the DHCP role installed on the same server. How do I ensure that only the DHCP server can update records in DNS? I don't want to allow clients to…
Monstieur
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4
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1 answer

Forwarding requests made to Windows DNS server for a domain it's authoritative for but doesn't have a record matching the request, onto BIND?

Is it possible on a Windows DNS server to have it forward/proxy requests for a domain it's authoritative for but doesn't have a record matching the request.. onto another server like a BIND server ? Most records for this domain are managed by…
Flo Woo
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4
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3 answers

How Active Directory Dynamic DNS updates works behind the scenes?

I've looked through the AD documentation and I was not able to find any conclusive answer to this question. It's plain simple, but hard enough to be answered. How DDNS of AD works behind the scenes? I know that AD updates the DNS using simple IP…
Vinícius Ferrão
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4
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2 answers

Understanding ipsec with NAT and dynamic IP's

I'm using OpenSWAN to set up a net-to-net VPN tunnel. I have succeeded in configuring a test scenario as follows: About test and test2: they are Ubuntu 12.04 virtual machines created using ubuntu-vm-builder they use bridged networking to the…
Isaac Sutherland
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