2022-12-18 13:46:03 +01:00
|
|
|
nft -f - <<__EOF
|
|
|
|
table bridge filter {
|
|
|
|
chain INPUT {
|
|
|
|
# Erlaube nur DHCPv6 Antworten von BATMAN -> KNOTEN
|
|
|
|
# -p IPv6 --ip6-proto udp --ip6-dport 546 -j IN_ONLY
|
|
|
|
ether type ip6 udp dport 546 counter jump IN_ONLY
|
|
|
|
}
|
2016-04-05 21:56:45 +02:00
|
|
|
|
2022-12-18 13:46:03 +01:00
|
|
|
chain OUTPUT {
|
|
|
|
# Erlaube nur DHCPv6 Request von KNOTEN -> BATMAN
|
|
|
|
# -p IPv6 --ip6-proto udp --ip6-dport 547 -j OUT_ONLY
|
|
|
|
ether type ip6 udp dport 547 counter jump OUT_ONLY
|
|
|
|
}
|
|
|
|
}
|
|
|
|
__EOF
|