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How do I configure DNS to support IPv6?

by Rhyley Bryan

How do I configure DNS to support IPv6?

How to Add IPv6 Addresses to DNS

  1. Log in to the primary or secondary DNS server as Primary Administrator or as superuser.
  2. Edit the appropriate DNS zone file by adding AAAA records for each IPv6-enabled node: host-name IN AAAA host-address.
  3. Edit the DNS reverse zone file and add PTR records: host-address IN PTR hostname.

Does DNS work with IPv6?

DNS Records IPv4 uses ‘A’ records to store IP addresses where IPv6 uses ‘AAAA’ records to store IPv6 addresses. ‘AAAA’ records, or quad-A records as they’re sometimes called, are functionally equivalent to ‘A’ records and are written in the same basic way.

How do I create a DNS entry in Solaris 11?

Configuring DNS service on Solaris11:

  1. Install the DNS packages.
  2. Verify the installed packages.
  3. Create a new named.
  4. Create a necessary directories for DNS.
  5. Create a forward lookup file for DNS server as like below.
  6. Create a reverse lookup file for DNS server as like below.
  7. Time to enable the DNS server service.

What port does IPv6 use for DNS?

It is defined to run over both TCP and User Datagram Protocol (UDP), and the server requests are sent to port 53 with random source ports. When introducing IPv6, you must also make sure that IPv6 can be used for the same DNS requests and responses for which you currently use IPv4.

Should I use IPv4 or IPv6 DNS?

Using both IPv4 and IPv6 for your nameservers is strongly recommended and is a task that is on the critical path to IPv6 deployment. Whether an enterprise is using their own on-premises DNS servers or a cloud-based DNS service, organizations should be making their DNS infrastructure dual-protocol.

How do I find DNS in Solaris 11?

APPLIES TO : Solaris 11 DNS settings.

  1. Set the DNS IP’s or Name server address.
  2. Set the fully qualified domain name string.
  3. Set where to search for nslookups.
  4. Refresh the settings and enable it.
  5. Export the configuration.
  6. Verify/List the configuration.
  7. Commands to change DNS resolver settings:
  8. List nsswitch configuration.

How do I find my domain name in Solaris 11?

Please run “cat /etc/defaultdomain” command and check the output that domain is set or not. The above command shows you the current domain name on the server, if no output is display you need to set the domain by below command. Run the below command to check the output again. You can see the output.

Can DNS speed up Internet?

Although DNS is not directly related to your Internet speed, it can influence how fast an individual webpage appears on your computer. Once a connection has been established though, it should not affect download speeds. If you want to amend your router’s DNS servers however, this can help improve your overall speed.

How to configure IP interfaces in Solaris 11?

You use the ipadm command to configure IP interfaces and addresses in Oracle Solaris 11. For example, a static IPv4 interface is configured as follows: You can use the –T option to specify three address types: static, dhcp, and addrconf (for auto-configured IPv6 addresses).

Can a DNS server be run on Solaris 11?

I am sure that customers won’t be ready to run Solaris 11 box as DNS server but still i just would like to share the method of configuring DNS server on Solaris 11. In most of the organization, the DNS server will be running on windows servers or Linux servers because of cost effective.

Is there a default router in Oracle Solaris 11?

See Chapter 3, Configuring and Administering IP Interfaces and Addresses in Oracle Solaris in Configuring and Managing Network Components in Oracle Solaris 11.3 and ipadm (1M). Because the /etc/defaultrouter file is deprecated in Oracle Solaris 11, you can no longer manage routes (default or otherwise) by using this file.

What to do when installing Oracle Solaris 11.3?

See Installing Oracle Solaris 11.3 Systems. Because the commands that you use to manage network configuration depend on which network mode your system defaults to after an installation, make sure you know which network profile is currently active on your system by using the netadm list command prior to configuring the network.