Fortinet 548B - Manual (Page 935)

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Non-Configurable Data
Last Reporter - The IP address of the source of the last membership report received for the IP
Multicast group address on the selected interface.
Up Time - The time elapsed since this entry was created.
Expiry Time - The minimum amount of time remaining before this entry will be aged out.
Version 1 Host Timer - The time remaining until the local router will assume that there are no longer
any IGMP version 1 members on the IP subnet attached to this interface. When an IGMPv1
membership report is received, this timer is reset to the group membership timer. While this timer is
non-zero, the local router ignores any IGMPv2 leave messages for this group that it receives on the
selected interface. This field is displayed only if the interface is configured for IGMP version 1.
Version 2 Host Timer - The time remaining until the local router will assume that there are no longer
any IGMP version 2 members on the IP subnet attached to this interface. When an IGMPv2
membership report is received, this timer is reset to the group membership timer. While this timer is
non-zero, the local router ignores any IGMPv1 and IGMPv3 leave messages for this group that it
receives on the selected interface. This field is displayed only if the interface is configured for IGMP
version 2.
Compatibility - This parameter shows group compatibility mode (v1, v2 and v3) for this group on the
specified interface.
Filter Mode - The source filter mode (Include/Exclude/NA) for the specified group on this interface.
When NA mode is active the field is blank
Command Buttons
Refresh - Refresh the data on the screen with the present state of the data in the router.
11.8.2.5 Viewing IGMP Interface Membership Details Information Page
Selection Criteria
Slot/Port - Select the Slot and port for which data is to be displayed. Slot 0 is the base unit.
Multicast Group IP - Select the IP multicast group address for which data is to be displayed. If no
group membership reports have been received on the selected interface you will not be able to make
this selection, and none of the non-configurable data will be displayed.
Non-Configurable Data
Interface - This parameter shows the interface on which multicast packets are forwarded.
Group Compatibility Mode - This parameter shows group compatibility mode (v1, v2 and v3) for
this group on the specified interface.