[Unbound-users] multicast address alerts in logs
wattersmt at gmail.com
Mon Mar 7 20:15:22 UTC 2011
Thanks. I think I know what to do now.
On Mon, Mar 7, 2011 at 1:38 PM, Alexander Clouter <alex at digriz.org.uk> wrote:
> Michael Watters <wattersmt at gmail.com> wrote:
>> I still haven't been able to figure out what is causing these notices
>> in the system log. Does unbound have a log level setting that could
>> filter the messages out? Our DNS resolvers are working fine and I'd
>> rather not be spammed by pointless notices.
> A google search pops up something interesting:
> Leave tcpdump running on a resolver and wait for the misconfigured
> offender to appear. Use one of the following:
> tcpdump -i bond0 -n -p port 53 -s 0 -w /tmp/dump.pcap
> tcpdump -i bond0 -n -p port 53 -s 0 -w - -U | tee /tmp/dump.pcap | tcpdump -r - -n
> Good hunting :)
> Alexander Clouter
> .sigmonster says: Future looks spotty. You will spill soup in late evening.
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