extensions: libip6t_icmp6: Add translation to nft
Add translation for icmpv6 to nftables.
Not supported icmp codes in nftables are: no-route,
communication-prohibited, beyond-scope, address-unreachable,
port-unreachable, failed-policy, reject-route, ttl-zero-during-transit,
ttl-zero-during-reassembly, bad-header, unknown-header-type and
unknown-option.
Examples:
$ ip6tables-translate -t filter -A INPUT -m icmp6 --icmpv6-type 1 -j LOG
nft add rule ip6 filter INPUT icmpv6 type destination-unreachable counter log level warn
$ ip6tables-translate -t filter -A INPUT -m icmp6 --icmpv6-type neighbour-advertisement -j LOG
nft add rule ip6 filter INPUT icmpv6 type nd-neighbor-advert counter log level warn
$ ip6tables-translate -t filter -A INPUT -m icmp6 ! --icmpv6-type packet-too-big -j LOG
nft add rule ip6 filter INPUT icmpv6 type != packet-too-big counter log level warn
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
1 file changed