Motorola Netopia 2200, User Manual

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CONFIG Commands
address. When a leave message is received, the querier can check its internal table to
see if there are any more clients on this group. If there are none, it immediately sends
an IGMP leave message to the upstream querier.
• Log Enable
– If set to on, all IGMP messages on both the LAN and the WAN will be
logged.
•
Wireless Multicast to Unicast conversion – Only available if IGMP Snooping is
enabled. If set to on , the Gateway replaces the multicast MAC-address with the physi-
cal MAC-address of the wireless client. If there is more than one wireless client inter-
ested in the same multicast group, the router will rever t to multicasting the stream
immediately. When one or more wireless clients leave a group, and the router deter-
mines that only a single wireless client is interested in the stream, it will once again uni-
cast the stream.
set igmp snooping [ off | on ]
Enables IGMP Snooping.
set igmp robustness
value
Sets IGMP robustness range: from 2 – 255. The default is 2.
set igmp query-intvl value
Sets the quer y-inter val range: from 10 seconds – 600 seconds, The default is 125 sec-
onds.
set igmp query-response-intvl value
Sets the quer y-response inter val range: from 5 deci-seconds (tenths of a second) – 255
deci-seconds. The default is 100 deci-seconds.
set igmp unsol-report-intvl
value
Sets the unsolicited repor t inter val: the amount of time in seconds between repetitions of
a par ticular computer’s initial repor t of membership in a group. The default is 10 seconds.