[Dnsmasq-discuss] dhcp-relay and option 82

[Mani Wieser]

Dear all
I am trying to use dnsmask as dhcp relay in dd-wrt as a substitution to 
their buggy dhcpfwd solution. It works fine, but I can't find a way to 
inject option 82.
I tried with
dhcp-circuitid=set:82,1,"ws-c"
dhcp-remoteid=set:"ws-c"
dhcp-option-force=82,1,"dd-wrt"

without success.

I found a similar question without an answer at July 2017

Is it possible? if yes: what I am doing wrong?

Mani