[Dnsmasq-discuss] Option 66 Bug?

Dayton Turner dayton at voxter.ca
Fri Mar 26 19:43:19 GMT 2010


I wish I could turn DHCP logging on, its on a dd-wrt micro router with like
150k writable space free, and it appears to  been quite modified to fit on
it.  The usual commandline options to give me no-fork, debug output, etc,
are missing.  They simply don¹t do what they say they¹re supposed to.

dnsmasq ­v doesn¹t even spit out the version number. I  catted the binary
and found  ³version.binddnsmasq-2.40² so, 2.40 I guess?

The debugging tools on this particular router are few and far between, I
apologize I can provide more info, if you can think of what else I could
try, just let me know.

Dayton


On 3/26/10 4:40 AM, "Simon Kelley" <simon at thekelleys.org.uk> wrote:

> Dayton Turner wrote:
>> > Hi List,
>> >
>> > I have some VoIP phones here that get their DHCP from dnsmasq running on
>> > a dd-wrt router.  Usually this all works great, I had been handing out
>> > DHCP Option 66 as such up until now:
>> >
>> > dhcp-option=66,²69.90.91.195²
>> >
>> > Well we recently had to change our IP block, to something that starts
>> > with a 7.  74.141.209.195. When I update the dnsmasq config to read
>> >
>> > dhcp-option=66,²74.141.209.195²
>> >
>> > The phones (I tried an Aastra phone, and a Citel phone) both only
>> > receive Œ4.141.209.195¹ trimming the leading 7 off.
>> >
>> > Any ideas?
> 
> Certainly not a known bug. Can you turn DHCP logging on, and see what
> dnsmasq thinks it's sending?
> 
> 
> What version are we talking about?
> 
> Cheers,
> 
> Simon.
> 

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