RFC 3456:Dynamic Host Configuration Protocol (DHCP...
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Tunnel Mode SA


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... tunnel is required, the remote host establishes a tunnel mode SA to the security gateway in a quick mode exchange. ...


... quick mode) DHCP SA tunnel mode SA is then established. The key lifetime for the DHCP ...
... 67. The DHCP SA is established as a tunnel mode SA with filters set as follows: ...
... DHCPDISCOVER or DHCPREQUEST) is then tunneled to the security gateway using the tunnel mode SA. Note that since the DHCPDISCOVER packet has a broadcast ...
... delete the DHCP tunnel mode SA. All future DHCP messages sent by the client, ...



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