ip ddns ipv6

Determines whether IPv6 AAAA records are generated for DDNS.

Syntax

[no] ip ddns ipv6 off|on

Syntax Description

Keyword	Description
no	(Optional) Reset the command to its default value.
off	An AAAA record will not be created in DDNS.
on	An AAAA record will be created in DDNS.

Defaults

An AAAA record is created in DDNS by default.

Usage Guidelines

The Island DDNS service creates both A (IPv4) and AAAA (IPv6) DNS records by default. This can cause delayed or broken connectivity when using a port-forward to direct incoming traffic to a device that does not support IPv6.

This command can be used to disable the generation of AAAA DNS records so that clients will attempt to connect using IPv4 only.

This command has no effect unless a DDNS name is defined in the app or using the ip ddns name command.

Examples

ip ddns ipv6 off

Related Commands

ip ddns name