in addition 224.0.0.x is not routable.
all other multicast addresses i showed you are routable. so your code
will filter valid
multicast origins since they arent present on local interfaces. looks
like your code only works valid for 224.0.0.x addresses but not any
other valid multicast address
--
Mit freundlichen Grüssen / Regards
Sebastian Gottschall / CTO
NewMedia-NET GmbH - DD-WRT
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