ipv6_lookup – Multi-address-family MX Records

**Configuration Change. ** This feature is available as beta in Momentum 3.6.10 and later.

The ipv6_lookup module supports multi-address-family MX records, enabling A record lookups for IPv6 addresses. This module keeps track of whether the A record query succeeded, and if it did when getting the AAAA records back when making a new list of addresses, it copies the existing set of addresses and then adds the new ones to the end of the list.

The ipv6_lookup module is enabled as follows:

ipv6_lookup {}