[Kea-users] KEA IPv6 Configuration Help?

Tomek Mrugalski tomasz at isc.org
Thu Apr 30 06:24:34 UTC 2015


There's one thing that I haven't mentioned, which may be the cause of
your problems. Did you check your firewall? DHCPv4 component of kea uses
raw sockets and they bypass iptables. That's not the case for DHCPv6,
though. If CentOS 7 happens to have a defensive IPv6 policies enabled,
it may drop all incoming IPv6 packets.

What's the output of ip6tables -L -n?

Tomek




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