DHCPDISCOVER
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... address and configuration
parameters assigned can be dependent on parameters included in
the DHCPDISCOVER. This makes it possible for the security
gateway to ensure that the remote host receives an IP address ...
... DHCPDISCOVER message processing ...
... intranet interface generating a
DHCPDISCOVER message. Details are described below:
FIELD OCTETS DESCRIPTION
...
... host name, null terminated string.
file 128 Boot file name, null terminated string; "generic"
name or null in DHCPDISCOVER, fully qualified
directory-path name in DHCPOFFER.
...
... VPN from non-VPN requests. The chaddr field of the
DHCPDISCOVER MUST include an identifier unique to the virtual subnet.
...
... subnet as well as persistent across reboots.
In order to deliver the DHCPDISCOVER packet from the intranet
interface ...
... SA will initially be used to send a DHCPREQUEST rather
than a DHCPDISCOVER message. The initial DHCPv4 message
(DHCPDISCOVER ...
... DHCPDISCOVER message. The initial DHCPv4 message
(DHCPDISCOVER or DHCPREQUEST) is then tunneled to the security
gateway using the tunnel mode SA ...
... DHCPREQUEST) is then tunneled to the security
gateway using the tunnel mode SA. Note that since the DHCPDISCOVER
packet has a broadcast address ...