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roles/common: Retab nftables.conf.j2

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This commit is contained in:
Alan Orth 2021-07-27 22:03:23 +03:00
parent a74d6dfc08
commit 8bc2b6f493
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9
1 changed files with 16 additions and 16 deletions
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32
roles/common/templates/nftables.conf.j2
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@ -13,20 +13,20 @@ include "/etc/nftables/spamhaus-ipv6.nft"
# - tables hold chains, chains hold rules
# - inet is for both ipv4 and ipv6
table inet filter {
set spamhaus-ipv4 {
type ipv4_addr
set spamhaus-ipv4 {
type ipv4_addr
# if the set contains prefixes we need to use the interval flag
flags interval
elements = $SPAMHAUS_IPV4
}
elements = $SPAMHAUS_IPV4
}
set spamhaus-ipv6 {
type ipv6_addr
set spamhaus-ipv6 {
type ipv6_addr
flags interval
elements = $SPAMHAUS_IPV6
}
elements = $SPAMHAUS_IPV6
}
chain input {
chain input {
type filter hook input priority 0;
# Allow traffic from established and related packets.
@ -74,14 +74,14 @@ table inet filter {
# everything else
reject with icmpx type port-unreachable
}
chain forward {
type filter hook forward priority 0;
}
chain output {
type filter hook output priority 0;
}
chain forward {
type filter hook forward priority 0;
}
chain output {
type filter hook output priority 0;
# Drop outgoing packets matching the spamhaus sets too
ip daddr @spamhaus-ipv4 counter drop
ip6 daddr @spamhaus-ipv6 counter drop
}
}
}