2024-08-26 04:01:59 +02:00
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#define interfaces
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2019-03-26 05:57:16 +01:00
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#ext_if="em0"
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2024-08-26 04:01:59 +02:00
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#normalize packets
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2017-04-04 04:40:45 +02:00
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scrub in all
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2024-08-27 14:27:02 +02:00
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#prevent spoofing on the loopback
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antispoof for lo0
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2024-08-26 04:01:59 +02:00
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#skip rule for loopback interface
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set skip on lo0
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#allow traffic on loopback
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pass quick on lo0 all
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#add the pf tables
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2019-03-26 05:57:16 +01:00
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table <pf-pass> persist file "/etc/pf-pass.conf"
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2024-08-26 04:01:59 +02:00
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table <pf-block> persist file "/etc/pf-block.conf"
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table <sip-auth-ip> persist file "/etc/pf-block-sip-auth-ip.conf"
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table <sip-auth-fail> persist file "/etc/pf-block-sip-auth-fail.conf"
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2017-04-04 04:40:45 +02:00
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2024-08-26 04:01:59 +02:00
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#allow outbound traffic
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2017-04-04 05:14:10 +02:00
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pass out quick all
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2024-08-26 04:01:59 +02:00
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#pass allowed addresses
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pass in quick from <pf-pass> to any keep state
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#block traffic from blocked addresses
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2019-03-26 05:57:16 +01:00
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block in quick from <pf-block>
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2024-08-26 04:01:59 +02:00
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block in quick from <sip-auth-ip>
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block in quick from <sip-auth-fail>
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2019-03-26 05:57:16 +01:00
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2024-08-26 04:01:59 +02:00
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#allow ICMP
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2017-04-04 05:14:10 +02:00
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pass in quick inet proto icmp all
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pass in quick inet6 proto icmp6 all
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2017-04-04 04:40:45 +02:00
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2024-08-26 04:01:59 +02:00
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#allow additional ports
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2017-04-04 04:40:45 +02:00
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pass in quick inet proto tcp from any to any port 22 keep state
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pass in quick inet proto tcp from any to any port 80 keep state
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pass in quick inet proto tcp from any to any port 443 keep state
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2018-07-26 20:26:42 +02:00
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pass in quick inet proto tcp from any to any port 7443 keep state
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2019-03-26 05:57:16 +01:00
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pass in quick inet proto tcp from any to any port 5060:5091 keep state
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pass in quick inet proto udp from any to any port 5060:5091 keep state
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2017-04-04 04:40:45 +02:00
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pass in quick inet proto udp from any to any port 16384:32768 keep state
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2018-07-26 20:26:42 +02:00
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2024-08-26 04:01:59 +02:00
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#default block rule
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block in all
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