On 11/02/14 16:16, Brian Rak wrote:
Sorry, should have mentioned that I already have that enabled.
That gives me some extra info:
Feb 11 11:14:07 x dnsmasq-dhcp[2278]: 3227716451 DHCPDISCOVER(eth0)
00:25:90:d6:ac:25 no address available
Feb 11 11:14:08 x dnsmasq-dhcp[2278]: 467005255 available DHCP range:
10.x.10 -- 10.x.250
Feb 11 11:14:08 x dnsmasq-dhcp[2278]: 467005255 available DHCP range:
10.y.10 -- 10.y.250
Feb 11 11:14:08 x dnsmasq-dhcp[2278]: 467005255 available DHCP range:
10.z.10 -- 10.z.250
Feb 11 11:14:08 x dnsmasq-dhcp[2278]: 467005255 vendor class: udhcp 1.12.0
but doesn't appear to log the subscriber ID. I can't tell if its
supposed to be logged in that case either.
It isn't logged. Are you matching a subecribre-id to set a tag? The tags
_are_ logged.
Simon.
On 2/11/2014 10:50 AM, Simon Kelley wrote:
On 11/02/14 15:12, Brian Rak wrote:
Is there any way to get additonal debugging information out of dnsmasq?
I'm running into an issue where I'm seeing 'DHCPDISCOVER(eth0) X Y no
address available', but it's not particularly clear to me why this is
happening. Is there a way to log the contents of the DISCOVER packet? I
know I can use tcpdump, but that doesn't show me what dnsmasq actually
thinks is in the packet.
In my case, I should be seeing a subscriber-id in the packets. I see it
in tcpdump, but I'm not clear if dnsmasq is actually parsing it.
log-dhcp
will help.
Cheers,
Simon.
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