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This fixes this warning:
#warning "libnetfilter_queue/linux_nfnetlink_queue.h is deprecated, add #include <linux/netfilter/nfnetlink_queue.h> to your source code before #include <libnetfilter_queue/libnetfilter_queue.h>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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The value dhcpv6_msg_type points at is used as index to dhcpv6_timeouts
array, so upper boundary check has to treat a value of
ARRAY_SIZE(dhcpv6_timeouts) as invalid.
Fixes: 36118bfc4901b ("conntrackd: helpers: add DHCPv6 helper")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds support for the DHCPv6 helper.
1) nfct helper add dhcpv6 inet6 udp
2) ip6tables -I OUTPUT -t raw -p udp --sport 546 -j CT --helper dhcpv6
3) run conntrackd
You should see:
% conntrack -L exp -f ipv6
279 proto=17 src=:: dst=ff02::1:2 sport=0 dport=546 mask-src=:: mask-dst=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff sport=0 dport=65535 master-src=fe80::221:ccff:fe4a:7f9c master-dst=ff02::1:2 sport=546 dport=547 PERMANENT class=0 helper=dhcpv6
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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