Date: Tue, 4 Oct 2011 22:37:43 +0200 From: Peter Olsson <pol@leissner.se> To: freebsd-stable@freebsd.org Subject: How disable ntpd on IPv6 adresses? Message-ID: <20111004203743.GM23883@pol.leissner.se>
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Hello! I hope this is the right list for this question. In FreeBSD 8.2, how do I make ntpd not open any IPv6 ports? I have searched man pages and google, but haven't found the answer. Some ntpd have the command line option -4, but that doesn't seem to be the case with FreeBSD ntpd. The server runs IPv6, but ntpd will only ever be used with IPv4 servers, so I don't want any unnecessary open IPv6 ports for ntpd. "Use restrict" or "Use a firewall" is not the answer. I just don't want this junk in netstat -an: udp6 0 0 fe80:3::1.123 *.* udp6 0 0 ::1.123 *.* udp6 0 0 x:x:x:x.123 *.* udp6 0 0 fe80:2::219:bbff.123 *.* udp6 0 0 fe80:1::219:bbff.123 *.* udp6 0 0 *.123 *.* Thanks! -- Peter Olsson pol@leissner.se
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