<div dir="ltr"><div class="gmail_default" style="font-size:small">Hi,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">how can I get the same IPv6 address as the answer to any query to my Bind9?<br></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I am using Ubuntu 20 and Bind 9.11 whit configuration as bellow:</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">------<br></div><div class="gmail_default" style="font-size:small"><span style="font-family:monospace">$ cat /etc/bind/named.conf<br>include "/etc/bind/named.conf.options";<br>include "/etc/bind/named.conf.local";<br>include "/etc/bind/named.conf.default-zones";</span></div><div class="gmail_default" style="font-size:small">------<br></div><div class="gmail_default" style="font-size:small"><span style="font-family:monospace">$ cat /etc/bind/named.conf.options <br>options {<br> directory "/var/cache/bind";<br>recursion no;<br> querylog yes;<br> listen-on-v6 { any; };<br>dnssec-validation auto;<br>       auth-nxdomain no;    # conform to RFC1035<br></span></div><div class="gmail_default" style="font-size:small"><span style="font-family:monospace">};</span></div><div class="gmail_default" style="font-size:small">------------------------<br></div><div class="gmail_default" style="font-size:small"><span style="font-family:monospace">$ cat /etc/bind/named.conf.default-zones <br>zone "." {<br>     type hint;<br>     file "/etc/bind/db.root";<br>};<br><br>zone "localhost" {<br>     type master;<br>     file "/etc/bind/db.local";<br>};<br><br>zone "127.in-addr.arpa" {<br>     type master;<br>     file "/etc/bind/db.127";<br>};<br><br>zone "0.in-addr.arpa" {<br>     type master;<br>     file "/etc/bind/db.0";<br>};<br><br>zone "255.in-addr.arpa" {<br>    type master;<br>     file "/etc/bind/db.255";<br>};<br><br>zone "*" {<br>     type master;<br>     file "/etc/bind/db.fakeroot";<br>};<br></span></div><div class="gmail_default" style="font-size:small">------------------------------<br></div><div class="gmail_default" style="font-size:small"><span style="font-family:monospace">$ cat db.fakeroot <br>$TTL 30<br>@   IN      SOA     * <a href="http://hostmaster.mydomain.com">hostmaster.mydomain.com</a>. (<br>                       1               ; Serial<br>                      240             ; Refresh<br>                     120             ; Retry<br>                       900             ; Expire<br>                      300             ; Negative Cache TTL<br>                  )<br>;<br>      IN     NS <ipv6-local><br>*     IN     AAAA <ipv6-to-be-returned-to-all-querys></span></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Any help is welcome.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Regards,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Jeronimo<br></div><div class="gmail_default" style="font-size:small"><br></div></div>