My apologies if I'm posting the wrong place, or am asking a common
question. All my looking so far hasn't turned up anything very useful
in knowing what to look at, or what to modify.
---
CentOS 5, running BIND 9.3.6
i386
Hardware:
P4, 2.8Ghz, 1G memory
Sata drives - non mirrored etc.
Load is li
> On Wed, 2010-04-14 at 17:36 -0700, listserv.traf...@sloop.net wrote:
>> --
>> Problem:
>> Postfix is doing RBL lookups on zen.spamhaus.org.
>> Everything goes along groovy - but then lookups start failing.
>>
> Does your network interface show any abnormalities - dropped packets
> etc? I assume
>>
> Check out the following bug report. I would also look at other bind bug
> reports. My sense is that redhat has deviated quite a bite from the ISC
> version of bind. In particular I believe that they disabled or otherwise
> modified the caching behavior back about 6-8 months ago when there were
> What happens if you change your resolv.conf to google's dns ?
I haven't tried this, but from reports, spamhaus.org blocks google's dns. [The
traffic limits are too high. If they didn't, no one would buy a
commercial zone transfer license...]
So, while it's not likely to fix this problem, even i
Recap of config (There's a "New" section below that covers new
data...)
---
Current config:
CentOS 5, running BIND 9.3.6
*** (We updated everything to most recent versions when this was
initially posted, mid April, and it made no difference in the
symptoms.)
i386
Hardware:
P4, 2.8Ghz, 1G mem
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