107 lines
2.1 KiB
Text
107 lines
2.1 KiB
Text
#! /sbin/nft -f
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table inet firewall {
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set dns {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.248 }
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}
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set www {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.241, 193.48.225.242, 193.48.225.243, 193.48.225.247 }
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}
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set irc {
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type ipv4_addr
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flags interval
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elements = {193.48.225.244}
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}
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set znc {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.242 }
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}
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set smtp {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.249, 193.48.225.245 }
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}
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set letsencrypt {
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type ipv4_addr
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flags interval
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elements = {193.48.225.246, 193.48.225.248, 193.48.225.249}
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}
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set federez {
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type ipv4_addr
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flags interval
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elements = {193.48.225.201}
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}
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set gitlab {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.243 }
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}
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set video {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.240 }
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}
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set ldap {
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type ipv4_addr
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flags interval
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elements = { 193.48.225.240, 193.48.225.248 }
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}
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set ldap_clients {
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type ipv4_addr
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flags interval
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elements = { 10.7.0.0/24, 10.69.0.0/20, 185.230.78.37, 51.15.178.125, 193.48.225.0/24 }
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}
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set mysql {
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type ipv4_addr
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flags interval
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elements = {10.7.0.243}
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}
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chain to_dmz {
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ip saddr 10.7.0.0/16 accept
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ip daddr @smtp tcp dport { 22, 25, 80 } accept
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ip daddr @dns tcp dport { 22, 53 } accept
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ip daddr @dns udp dport { 53 } accept
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ip daddr @www tcp dport { 21, 22, 80, 443 } accept
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ip daddr @federez tcp dport { 22, 53, 80, 443, 389 } accept
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ip daddr @federez udp dport { 53, 636 } accept
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ip daddr @znc tcp dport { 6667 } accept
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ip daddr @letsencrypt tcp dport { 80, 443 } accept
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ip daddr @irc tcp dport { 22, 6667, 6697, 6767, 7000, 9090 } accept
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ip daddr @video tcp dport { 37700, 6754 } accept
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ip daddr @video udp dport { 37800 } accept
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ip daddr @video tcp dport { 5678 } accept
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ip saddr @ldap_clients ip daddr @ldap tcp dport { 389, 636 } accept
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ip saddr @ldap_clients ip daddr @ldap udp dport { 636 } accept
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drop
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}
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chain from_dmz {
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ip daddr 10.0.0.0/8 accept
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ip daddr @mysql ip saddr != @www tcp dport 3306 drop
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ip daddr @mysql ip saddr != @smtp tcp dport 3306 drop
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}
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}
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