12 lines
618 B
Plaintext
Executable File
12 lines
618 B
Plaintext
Executable File
A trap policy on gateway <b>sun</b> will trigger SAs to gateway <b>moon</b>
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that connect the subnets behind the two gateways. Based on the received traffic
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selector from the triggering packet, gateway <b>moon</b> narrows down the
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traffic selectors to one of two options.
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Subsequent pings issued by client <b>bob</b> behind gateway <b>sun</b> to
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<b>alice</b> and <b>venus</b> located behind gateway <b>moon</b> trigger the
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trap policy and lead to the automatic establishment of the subnet-to-subnet
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tunnels.
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<p/>
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The updown script automatically inserts iptables-based firewall rules
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that let pass the tunneled traffic.
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