nslookup: giving error when used with UDP

Barry Finkel b19141 at achilles.ctd.anl.gov
Wed Apr 28 14:42:18 UTC 2004


=?iso-8859-1?q?sekhar=20n?= <sekhar_nv at yahoo.co.in> wrote:

>i am facing the problem with DNS/BIND.
> 
>when I tried nslookup (from the machine with Tru64 Unix OS) without any option (meaning it uses UDP to send 
>the packets), the server is returning the error.
>nslookup hostname
>can't find hostname: Server failed
> 
>When I used nslookup -vc option(if you mention -vc option, then it uses 
>TCP to send packets), the server is responding properly.
> 
>nslookup -vc hostname
>This time it is giving the IP address of the hostname by using the default server.
> 
>Any help is appreciated.

"Our crystal balls are out of energy, so we cannot help you."  You can
recharge our crystal balls by giving us some more information - real
nodenames - so that we can do some remote debugging.
----------------------------------------------------------------------
Barry S. Finkel
Computing and Instrumentation Solutions Division
Argonne National Laboratory          Phone:    +1 (630) 252-7277
9700 South Cass Avenue               Facsimile:+1 (630) 252-4601
Building 222, Room D209              Internet: BSFinkel at anl.gov
Argonne, IL   60439-4828             IBMMAIL:  I1004994



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