[bug#54352] [PATCH v2] services: dnsmasq: Add more options.

[Remco van 't Veer]

2022/03/20 14:16, Maxime Devos:

> I'm not familiar enough with DNS to tell which name would be better.
> In any case, it seems like you have some material for a description
> here.  Additionally, you could add a cross-reference to the relevant
> RFC+section number, if you can locate it.

Well, that was a bit of a challenge but I did find out it's a EDNS
field, CPE stands for "Customer-premises Equipment" and that field is in
an IANA unassigned range but, apparently, used by DNS providers to
identify their clients/accounts.  So what do you think about:

  If set, add a CPE (Customer-Premises Equipment) identifier to DNS
  queries which are forwarded upstream.

I don't want to dwell on the unofficial status too much.  Also, I
changed the field name from additional-cpe-id to just cpe-id because
"additional" seems a bit redundant.

WDYT?