[Dnsmasq-discuss] multiple upstream servers

[S Irlapati]

Yes, that was a cut and paste error. I have simplified the file to make 
things easier to debug.

Here is what it looks like now, I will paste the whole file here

port=53
bogus-priv
no-resolv
local=/localnet/
user=dnsmasq
group=dnsmasq
interface=enp5s0
listen-address=127.0.0.1,192.168.13.1
expand-hosts
domain=irlanet.org
dhcp-range=192.168.13.224,192.168.13.255,2h
dhcp-authoritative
cache-size=0
cname=win-sji,MOEDW1CKH5
log-queries
log-dhcp

dhcp-host=00:68:eb:3b:32:33,MOEDW1CKH5,set:red,192.168.13.192

dhcp-option=tag:red,option:dns-server,10.88.13.3
dhcp-option=tag:green,option:dns-server,10.88.13.4
dhcp-option=option:dns-server,10.88.13.4
server=10.88.13.4#53

Here is how dnsmasq is tested from MODEW1CKH5

[si at MOEDW1CKH5 593]>curl ident.me
97.90.236.142

Here is what shows up in the log files

Jul 29 17:26:16 xroads dnsmasq[2612016]: query[A] ident.me from 
192.168.13.192
Jul 29 17:26:16 xroads dnsmasq[2612016]: forwarded ident.me to 10.88.13.4
Jul 29 17:26:16 xroads dnsmasq[2612016]: query[AAAA] ident.me from 
192.168.13.192
Jul 29 17:26:16 xroads dnsmasq[2612016]: forwarded ident.me to 10.88.13.4
Jul 29 17:26:16 xroads dnsmasq[2612016]: reply ident.me is 176.58.123.25
Jul 29 17:26:16 xroads dnsmasq[2612016]: reply ident.me is 
2a01:7e00::f03c:91ff:fe70:2b9d

Does the order of the statements in the config files matter?

On 7/29/2020 2:42 PM, Daryl Richards wrote:
> On 2020-07-29 2:40 p.m., S Irlapati wrote:
>> Thanks for the quick reply.
>>
>> I have changed it to
>>
>> dhcp-host=00:a1:b0:08:61:67,floater,tag:red,192.168.13.109
>> dhcp-host=00:c0:a8:be:ed:d0,Ziong,tag:green,192.168.13.110
>>
>> dhcp-option=tag:red,option:dns-server,10.88.13.3
>> dhcp-option=tag:green,option:dns-server,10.88.13.4
>> server=10.88.13.4#53
>>
>> It still does the same thing.
>>
>> When querying from machine floater, it get forwarded it to 10.88.13.4
>>
>> Any other suggestions? Could there be something else that is being 
>> missed?
>
> I'm not sure if this is a cut/paste error - but the line looks the 
> same as before with tag: instead of set:.. Also looking at the man 
> page it shows the options in a slighty different order (don't know if 
> that matters). So, it should be:
>
> dhcp-host=00:a1:b0:08:61:67,set:red,192.168.13.109,floater
> dhcp-host=00:c0:a8:be:ed:d0,set:green,192.168.13.110,Ziong
>