93420826ab
dhcrelay has the ability to monitor interfaces for requests in a single direction only rather than listening to all interfaces for requests. Doing this allows one to suppress the duplication of having the relay forward requests from the same network that the DHCP server is on. Signed-off-by: Brian J. Murrell <brian@interlinx.bc.ca>
29 lines
811 B
Text
29 lines
811 B
Text
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config dhcrelay ipv4
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option 'enabled' '0'
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# IP address of the server
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option 'dhcpserver' '192.0.2.10'
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# network interfaces to listen on (e.g. lan or wan)
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option 'interfaces' ''
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option 'upstream_interfaces' ''
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option 'downstream_interfaces' ''
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# What to do about packets that already have a relay option:
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# 'append': Forward and append our own relay option
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# 'replace': Forward, but replace theirs with ours (default)
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# 'forward': Forward without changes
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# 'discard': Don't forward
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option 'relay_mode' ''
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# enable RFC3527 link selection sub-option and use the IP address of
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# the specified network interface as "uplink" IP address (e.g. wan)
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option 'link_selection' ''
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config dhcrelay ipv6
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# option dhcpserver '2001:db8:1::1'
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option upper 'eth1'
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list lower 'eth0.2'
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list lower 'eth0.3'
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