[Dnsmasq-discuss] PATCH: Address some FQDN issues

Roy Marples roy at marples.name
Mon Jul 22 17:56:38 BST 2013


Hi

I've been working on some FQDN issues with dnsmasq. This patch addresses 
the following:
  * FQDN with just a hostname is NOT terminated (rfc4702 2.3)
  * Allow a blank FQDN message to request the hostname (rfc4702 2.3) 
(assuming no normal hostname option asked for)
  * if expand_hosts is set, send the domain_suffix if no domain supplied

Example config for the last item

expand-hosts
domain=marples.name
dhcp-host=ff:ff:ff:ff:ff:ff,10.1.2.3,foo
dhcp-host=,id:ff:ff:ff,foo

So for both DHCPv4 and DHCPv6 (the example is for INFORM, but also works 
for other types) the returned FQDN is foo.marples.name

Thanks

Roy
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