[Dnsmasq-discuss] tags and duplicate options

[Yan Seiner]

I am trying to set the MTU for a specific host. I tag the host with the
vpnmtu tag and then later I have the following in my dnsmasq.conf file:

dhcp-option-force=tag:vpnmtu,26,1407
dhcp-option-force=26,1492

This means that the second dhcp-option is ignored (and yes, I understand
this is documented.) But what I have not been able to find is how to
tell dnsmasq to send one option to a tagged host and another to all
untagged hosts.

Sun Dec 13 09:55:41 2015 daemon.info dnsmasq-dhcp[2538]:
DHCPDISCOVER(eth1.5) 84:55:a5:0b:9e:ac
Sun Dec 13 09:55:41 2015 daemon.info dnsmasq-dhcp[2538]:
DHCPOFFER(eth1.5) 192.168.5.180 84:55:a5:0b:9e:ac
Sun Dec 13 09:55:41 2015 daemon.warn dnsmasq-dhcp[2538]: Ignoring
duplicate dhcp-option 26
Sun Dec 13 09:55:41 2015 daemon.info dnsmasq-dhcp[2538]:
DHCPREQUEST(eth1.5) 192.168.5.180 84:55:a5:0b:9e:ac
Sun Dec 13 09:55:41 2015 daemon.info dnsmasq-dhcp[2538]: DHCPACK(eth1.5)
192.168.5.180 84:55:a5:0b:9e:ac android-bb56322d2b2bc256
Sun Dec 13 09:55:41 2015 daemon.warn dnsmasq-dhcp[2538]: Ignoring
duplicate dhcp-option 26