Deadwood beta on debian lenny

Sam Trenholme strenholme.usenet at gmail.com
Mon Jul 26 13:40:44 EDT 2010


>> Got DNS query for \013volltreffer\002de\000\000\001
>> Got DNS query for \007clubber\002de\000\000\001
>> Got DNS query for \007mueller\002de\000\000\001

Looks to be an issue with getting an AAAA record for volltreffer.de,
clubber.de, and mueller.de

In all three cases, I can get an A record, but Deadwood gives me a
"server fail" when I try to get the AAAA record (which doesn't exist
for any of these names, but Deadwood should still cache and forward
the "that doesn't exist" DNS reply).

One workaround for names like this (A OK, AAAA having problems) is to
add the following line to /etc/dwood3rc:

reject_aaaa = 1

This will automatically return a synthetic "this host does not exist"
reply to any and all AAAA queries.  Of course, this isn't a good idea
for anyone actually using IPv6, but it's a reasonable workaround until
I can fix the Deadwood code.

>> C:\>nslookup mueller.de

nslookup is really an outdated tool.  I prefer "dig" myself, or my own
(very simple) Askmara tool.  Dig in use:

dig mueller.de

or

dig @127.0.0.1 mueller.de

or

dig mueller.de AAAA

- Sam

Note: I do not answer MaraDNS (including Deadwood) support requests
sent by private email without being compensated for my time. A MaraDNS
support request is any and all discussion you may wish to have about
MaraDNS in private email; if you want to email me to talk about
MaraDNS then, yes, that is a support request. I will discuss rates if
you want this kind of support. Thank you for your understanding.

MaraDNS security vulnerability reports, however, will be dealt with
without charge and kept confidential. If you don't know what Bugtraq
is, then, no, your email is not a security report. It is not a
security report unless you've done due diligence to determine how the
security bug you think you found can reasonably be exploited.


More information about the list mailing list