29 lines
631 B
Plaintext
29 lines
631 B
Plaintext
*filter
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# default policy is DROP
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-P INPUT DROP
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-P OUTPUT DROP
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-P FORWARD DROP
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# open loopback interface
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-A INPUT -i lo -j ACCEPT
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-A OUTPUT -o lo -j ACCEPT
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# allow PT-TLS
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-A INPUT -i eth0 -p tcp --dport 271 -j ACCEPT
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-A OUTPUT -o eth0 -p tcp --sport 271 -j ACCEPT
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# allow inbound ssh
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-A INPUT -p tcp --dport 22 -j ACCEPT
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-A OUTPUT -p tcp --sport 22 -j ACCEPT
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# allow outbound ssh
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-A OUTPU -p tcp --dport 22 -j ACCEPT
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-A INPUT -p tcp --sport 22 -j ACCEPT
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# allow crl fetch from winnetou
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-A INPUT -i eth0 -p tcp --sport 80 -s 192.168.0.150 -j ACCEPT
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-A OUTPUT -o eth0 -p tcp --dport 80 -d 192.168.0.150 -j ACCEPT
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COMMIT
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