Westermo RedFox Series - Manual (Page 531)

Westermo OS Management Guide
Version 4.17.0-0
Usage Specify the DHCP server UDP port that the relay agent will forward re-
quests to. See also section 22.3.4 for the corresponding DHCP relay agent
setting.
Use ”no server-port” to reset to default value (port 67).
Use ”show server-port” to show current server-port settings.
Default values 67
23.3.6 Force DHCP Server Identity Override
Syntax [no] force-server-identity
Context DHCP Relay Configuration context
Usage By enabling the force DHCP server override setting, the DHCP relay agent
can work-around older DHCP servers that do not support RFC5107[ 18 ] (a
hint/extension to Option 82) by overriding Option 54 in the server response
to the client with the relay agents IP address.
It is recommended to leave this setting disabled and instead either use the
WeOS DHCP server, or upgrade to another RFC compliant DHCP server.
Use ”force-server-identity” to enable force DHCP server override and
use ”no force-server-identity” to disable it.
Use ”show force-server-identity” to show the current setting.
Default values Disabled
23.3.7 Option 82
Syntax [no] option82 <forward|discard|append|replace|require>
Context DHCP Relay Configuration context
Usage Enable or disable the addition of option 82, a.k.a. relay agent information,
to DHCP requests. The policy for how to handle any existing option 82 can
optionally be specified as follows.
Forward
Adds a new option 82 or forwards any existing option 82.
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