39 lines
837 B
Django/Jinja
39 lines
837 B
Django/Jinja
#!/usr/sbin/nft -f
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flush ruleset
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include "/etc/nftables/global.d/*.nft";
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table inet filter {
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include "/etc/nftables/filter.d/*.nft";
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chain input {
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type filter hook input priority filter; policy {{ firewall.input_policy | default('drop') }};
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iif lo accept
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# Anti-klonootryazvane
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tcp dport ssh accept
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ct state established,related accept
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# Don't block ICMP
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ip protocol icmp accept
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ip6 nexthdr icmpv6 accept
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include "/etc/nftables/input.d/*.nft";
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# Should we reject or drop?
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ip protocol tcp reject with tcp reset
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ip6 nexthdr tcp reject with tcp reset
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reject
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}
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chain forward {
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type filter hook forward priority filter; policy {{ firewall.forward_policy | default('drop') }};
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}
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chain output {
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type filter hook output priority filter; policy {{ firewall.output_policy | default('accept') }};
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}
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}
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