D-Link DFL-1660 User Manual page 239

4.6.4. Advanced IGMP Settings
Chapter 4. Routing
The firewall will send IGMP Startup Query Count general queries with an interval of
IGMPStartupQueryInterval at startup. Global setting on interfaces without an overriding IGMP
Setting.
Default: 2
IGMP Startup Query Interval
The interval of General Queries in milliseconds used during the startup phase. Global setting on
interfaces without an overriding IGMP Setting.
Default: 30,000
IGMP Unsolicitated Report Interval
The time in milliseconds between repetitions of an initial membership report. Global setting on
interfaces without an overriding IGMP Setting.
Default: 1,000
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