From owner-freebsd-questions@FreeBSD.ORG  Wed Apr  6 07:43:34 2005
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From: "Martin Petraschek" <petraschek@ftw.at>
To: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Date: Wed, 06 Apr 2005 09:45:25 +0200
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Subject: IPv6 ICMP multicast response
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Hi,

By default, FreeBSD does not reply to ICMP multicast echo requests. For IPv4 this behaviour 
can be changed with

sysctl  net.inet.icmp.bmcastecho=0|1

Is there a similar control for IPv6?

Thank you,

Martin