Problems after 8.3.3 upgrade

[Nick Hengeveld]

On Tue, Jul 16, 2002 at 04:38:12PM -0700, Doug Barton wrote:

> akamai name servers have problems with EDNS requests. By default, bind
> 8.3.3 sends EDNS probes to name servers when starting a lookup sequence.
> However, in my experience BIND 8.3.3 generally falls back to non-EDNS
> queries and then everything is happy.

It looks like one can disable EDNS on a per-server basis; would it make 
sense to do this for all Akamai servers and hope they don't change often, 
or can/should it be done globally?

Also, would that explain why the problem goes away when I force a cname 
lookup?

> The behavior you describe below is quite odd.... are you 100% sure that
> you're running 8.3.3 on your resolvers?  I ask because: 
>
>   ; <<>> DiG 9.2.0
>
> If you are using 9.2.0 by chance, you should definitely upgrade to 9.2.1.

My workstation is running 9.2.0 from the Mandrake RPMs.  The servers are 
all running 8.3.3:

  [nickh at ops named]$ /usr/sbin/named -v
  named 8.3.3-REL Fri Jun 28 22:36:09 PDT 2002
        
  nickh at v1.dev.yaga.com:/home/nickh/rpm/BUILD/bind-8.3.3/src/bin/named

  [nickh at backup nickh]$ /usr/sbin/named -v
  named 8.3.3-REL Fri Jun 28 22:36:09 PDT 2002
        
  nickh at v1.dev.yaga.com:/home/nickh/rpm/BUILD/bind-8.3.3/src/bin/named

--
For a successful technology, reality must take precedence over public
relations, for nature cannot be fooled.