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You're getting caught up in semantics. The forwarding of the query
*is* recursive resolution. It's not a separate operation.<br>
<br>
- Kevin<br>
On 1/12/2012 1:15 PM, Adamiec, Lawrence wrote:
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<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">I am running
one master server and one slave server with BIND 9.6.1-P3.
The global options section on both servers are identical.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">In the
options section I have,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">
allow-recursion { ck_domain; };<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">
forwarders { 216.47.128.11; 216.47.128.12; 216.47.143.90; };<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">The
ck_domain ACL contains internal IPs only.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">The
documentation I have read states that forwarders will
forward a client’s query if the answer is not in the
server’s cache and the server does not know the answer. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">So when does
recursion occur, before the query is forwarded or never? I
thought recursion was supposed to go looking for the
answers. If recursion does not return an answer then does
the query get forwarded?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">Larry
Adamiec<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">UNIX Mgr.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size: 12pt; font-family:
"Times New Roman","serif";">312-906-5301<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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