# Monitoring MLD Information for Mapped Outgoing Interfaces

#### Purpose

Display the OIF to be assigned to a given map-name, group address, and source address.

#### Action

To display the mapped OIF to be assigned to a given map-name, group address, and source address:

    host1#show ipv6 mld oif-mapping OIFMAP ff3e::1 10::10
        OIF Mapping
        OIF-MAP Name   : OIFMAP
        Group Address  : ff3e::1
        Source Address : 10::10
        Mapped OIF     : ATM5/0.120

#### Meaning

Table 32 lists the show ipv6 mld oif-mapping command output fields.

Table 32: show ipv6 mld oif-mapping Output Fields

Field Name | Field Description
--- | ---
OIF-MAP Name | Name of the map requested
Group Address | Multicast group IP address requested
Source Address | Source IP address requested
Mapped OIF | Join interface associated with the OIF map

#### Related Documentation

- Configuring Multicast Groups for MLD
- Configuring MLD Group Outgoing Interface Mapping
- show ipv6 mld oif-mapping