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- #!/usr/local/bin/efsu -ieth0
- # file: efsu/IGMP_QUERY.hex
- # ====================================================================
- #
- # This is an example IGMP query packet; use it to emulate a router by
- # sending an IGMP query over the network to stimulate IGMP membership
- # reports from IGMP enabled devices;
- #
- # this can be used on networks that do not have a router available to
- # perform this function;
- #
- # The following command sends 100 IGMP query packets at 120 second
- # intervals;
- #
- # efsu -i <interface> IGMP.hex -l 100 -w 120
- #
- # this particular pacet has the following parameters; do not disturb
- # it or you will invalidate the checksum;
- #
- # MAC SA 00 0b 52 00 24 66
- # Multicast DA 01 00 5E 00 00 02
- # IP SA 192.168.99.200
- # IP DA 224.0.0.2
- # IP Checksum 776D
- # IGMP Checksum EE9B
- # RESPONSE TIMER 10 seconds (100 * 1/10 seconds)
- #
- # --------------------------------------------------------------------
- 01 00 5E 00 00 02 00 0B 52 00 24 66 08 00 45 00
- 00 1C 00 00 00 00 40 02 76 6D C0 A8 63 C8 E0 00
- 00 02 11 64 EE 9B 00 00 00 00 00 00 00 00 00 00
- 00 00 00 00 00 00 00 00 00 00 00 00
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