21 lines
776 B
ReStructuredText
21 lines
776 B
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=====================
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``dhcpd`` DHCP server
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=====================
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See ``apps/include/netutils/dhcpd.h`` for interface information.
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Tips for Using DHCPC
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--------------------
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If you use DHCPC/D, then some special configuration network options are
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required. These include:
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- ``CONFIG_NET=y``
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- ``CONFIG_NET_UDP=y`` – UDP support is required for DHCP (as well as various
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other UDP-related configuration settings).
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- ``CONFIG_NET_BROADCAST=y`` – UDP broadcast support is needed.
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- ``CONFIG_NET_ETH_PKTSIZE=650`` or larger. The client must be prepared to receive
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DHCP messages of up to ``576`` bytes (excluding Ethernet, IP or UDP headers and
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FCS). **Note**: Note that the actual MTU setting will depend upon the specific
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link protocol. Here Ethernet is indicated.
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