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Re: [OCLUG-Tech] More Name Resolution Head-Scratching...

On Mon, Jul 16, 2007 at 10:40:29AM -0400, C.T. Paterson wrote:

> search companysys.local
> nameserver 192.168.0.8
> nameserver 192.168.0.3

Try commenting out one of those two 'nameserver' lines and redoing
your tests -- all of them:  nslookup (plain), ping (plain), nslookup
(fully-qualified), ping (fully-qualified).  Then uncomment that one,
comment out the other, and try them again.

I don't know precisely how Linux combines 'search' and 'nameserver', but
the symptoms you gave seem very weird.

My only possible explanation to offer is that perhaps the servers are
giving inconsistent results, and Linux is behaving inconsistently with
regards to search-vs.-qualified and/or ping-vs.-nslookup.

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