65 lines
1.8 KiB
Plaintext
65 lines
1.8 KiB
Plaintext
flush ruleset
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table bridge filter {
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chain prerouting {
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type filter hook prerouting priority 0;
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policy accept;
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ibrname br100 jump netpublic
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}
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chain netpublic {
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iifname vxlan100 jump from_uncloud
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# Default blocks: router advertisements, dhcpv6, dhcpv4
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icmpv6 type nd-router-advert drop
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ip6 version 6 udp sport 547 drop
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ip version 4 udp sport 67 drop
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# Individual blocks
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# iifname tap1 jump vm1
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}
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chain vm1 {
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ether saddr != 02:00:f0:a9:c4:4e drop
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ip6 saddr != 2a0a:e5c1:111:888:0:f0ff:fea9:c44e drop
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}
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chain from_uncloud {
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accept
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}
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}
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# table ip6 filter {
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# chain forward {
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# type filter hook forward priority 0;
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# # policy drop;
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# ct state established,related accept;
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# }
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# }
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# table ip filter {
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# chain input {
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# type filter hook input priority filter; policy drop;
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# iif "lo" accept
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# icmp type { echo-reply, destination-unreachable, source-quench, redirect, echo-request, router-advertisement, router-solicitation, time-exceeded, parameter-problem, timestamp-request, timestamp-reply, info-request, info-reply, address-mask-request, address-mask-reply } accept
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# ct state established,related accept
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# tcp dport { 22 } accept
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# log prefix "firewall-ipv4: "
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# udp sport 67 drop
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# }
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# chain forward {
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# type filter hook forward priority filter; policy drop;
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# log prefix "firewall-ipv4: "
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# }
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# chain output {
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# type filter hook output priority filter; policy accept;
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# }
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# }
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