Re: confused

Martin Ambuhl <mambuhl@xxxxxxxxxxxxx> writes:

leo wrote:

Any pointers on how to construct a DNS response packet to this
nslookup query?

I'm sure you have a C question, but it is shrouded in this non-C
disguise. You apparently want to know how to construct a data object
of some format from some given data. Unfortunately, you describe
neither what data you are given nor what the constructed data should
look like. This is no doubt covered by the documentation for your
non-C function nslookup. If your question is about your
implementation-specific function nslookup and its arguments, ask in a
newsgroup about that implementation.

Please stop trolling. Because you have no real world experience of using
C to solve problems does not mean others do not. Please leave the
replies to people who understand the subject and stop littering this
group with your petty net nannying.


I just need examples. I am actually going to use this nslookup Program
to query an IP which doesn't have dns server running instead an other
program in that IP is just going to respond to this query as if dns is
responding and No i am not writing a DNS server. I just need for the
initial response and hence asking this question on if there is any
reference to construct a dns packet.

None of this stuff about nslookup, IP, DNS is in anyway about C or
even about programming in C. If you take the time to modify your
question to an actual question about how to do something in C, perhaps
you will find that you don't actually need help.

This would be a surprise to many of the authors of such programs who
have indeed performed the task the OP is asking about using, you guessed
it, C. Now kindly go away and bully someone else.

--
"Avoid hyperbole at all costs, its the most destructive argument on
the planet" - Mark McIntyre in comp.lang.c
.

Relevant Pages

  • Re: Was this poisoning, spoofnig, or something else?
    ... The DNS server has been fine for two years. ... here is what we saw in nslookup. ... www.test.com.test.com (china address, extra "test.com" added) ... If the Active Directory domain is test.com and I query "nslookup ...
    (microsoft.public.windows.server.dns)
  • Re: Was this poisoning, spoofnig, or something else?
    ... resolution as an address that has been traced to somewhere in China. ... The DNS server has been fine for two years. ... here is what we saw in nslookup. ... If the Active Directory domain is test.com and I query "nslookup ...
    (microsoft.public.windows.server.dns)
  • Re: confused
    ... This is no doubt covered by the documentation for your non-C function nslookup. ... to query an IP which doesn't have dns server running instead an other ... program in that IP is just going to respond to this query as if dns is ... responding and No i am not writing a DNS server. ...
    (comp.lang.c)
  • Re: Using nslookup?
    ... use dig. ... nslookup is not as well suited to this task. ... I am trying to trouble shoot a DNS problem. ... > Or sometimes with LS I get non-existent domain even though a query for the ...
    (microsoft.public.win2000.dns)
  • Re: Where is the Resource Record kept?
    ... I have never heard of 'dig'. ... Although I've used nslookup on occasion, ... > You can also just use something like dig or nslookup and do an axfr query ... I can't do this within the DNS ...
    (microsoft.public.win2000.dns)