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<p class="MsoNormal">The BIND10 Guide discusses in chapter 10 the use of TSIG for outgoing zone transfers. Will TSIG also work for incoming transfers?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Assuming yes, my best guess at the configuration would be the following, if you would please critique it:<o:p></o:p></p>
<p class="MsoNormal">config add Xfrin/zones<o:p></o:p></p>
<p class="MsoNormal">config set Xfrin/zones[0]/name "jaspain.net"<o:p></o:p></p>
<p class="MsoNormal">config set Xfrin/zones[0]/master_addr "2001:4870:20ca:158:4423:f19d:4ead:5c20"<o:p></o:p></p>
<p class="MsoNormal">config set tsig_keys/keys ["nstest.key:<base64-key>"]<o:p></o:p></p>
<p class="MsoNormal">config set Xfrin/tsig_keys/keys ["nstest.key:<base64-key>"]<o:p></o:p></p>
<p class="MsoNormal">config set Xfrin/zones[0]/transfer_acl [{"action": "ACCEPT", "from": " 2001:4870:20ca:158:4423:f19d:4ead:5c20", "key": " nstest.key"}]<o:p></o:p></p>
<p class="MsoNormal">config add Zonemgr/secondary_zones<o:p></o:p></p>
<p class="MsoNormal">config set Zonemgr/secondary_zones[0]/name "jaspain.net"<o:p></o:p></p>
<p class="MsoNormal">config set Zonemgr/secondary_zones[0]/class "IN"<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The corresponding configuration on my bind9 master would be in part (allow-transfer statement omitted, among other things):<o:p></o:p></p>
<p class="MsoNormal">key nstest-bind10.jaspain.net. {<o:p></o:p></p>
<p class="MsoNormal"> algorithm hmac-sha256;<o:p></o:p></p>
<p class="MsoNormal"> secret "<base64-key>";<o:p></o:p></p>
<p class="MsoNormal">};<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">server 2001:4870:20ca:158:14ff:7695:9632:e9ec {<o:p></o:p></p>
<p class="MsoNormal"> keys { nstest-bind10.jaspain.net. ; };<o:p></o:p></p>
<p class="MsoNormal">};<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">zone "jaspain.net" {<o:p></o:p></p>
<p class="MsoNormal"> type master;<o:p></o:p></p>
<p class="MsoNormal"> …<o:p></o:p></p>
<p class="MsoNormal"> also-notify { 2001:4870:20ca:158:14ff:7695:9632:e9ec; };<o:p></o:p></p>
<p class="MsoNormal">};<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">In the above 2001:4870:20ca:158:4423:f19d:4ead:5c20 is the address of the bind9 master, and 2001:4870:20ca:158:14ff:7695:9632:e9ec is the address of the bind10 slave.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The key algorithm hmac-sha256 is configured for the bind9 master but apparently not for the bind10 slave. How does bind10 determine the key algorithm?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Jeffry A. Spain<br>
Network Administrator<br>
</span><span style="color:blue">Cincinnati Country Day School</span><span style="color:#1F497D"><br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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