<html><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:10pt"><div style="RIGHT: auto"><SPAN style="RIGHT: auto">Hi Phil,</SPAN></div>
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<div style="RIGHT: auto"><SPAN style="RIGHT: auto">Thanks. We have multiple IPv4 networks and we want to have different IPv6 address network mapping for each IPv4 manily for security reasons.</SPAN></div>
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<div style="RIGHT: auto"><SPAN style="RIGHT: auto">Based from your reply, I can add multiple dns64 in options. Should I configure it like this?</SPAN></div>
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<div style="RIGHT: auto"><SPAN style="RIGHT: auto"><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none">options {</SPAN></SPAN></div>
<div style="RIGHT: auto"><SPAN style="RIGHT: auto"><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"></SPAN></SPAN><SPAN style="RIGHT: auto"><SPAN style="RIGHT: auto" class=tab> directory "/var/cache/bind";<BR> auth-nxdomain no;<BR> listen-on-v6 { any; };<BR> allow-query { any; };<BR></SPAN><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> <FONT style="RIGHT: auto"><FONT style="BACKGROUND-COLOR: #ffffff; RIGHT: auto"><FONT style="RIGHT: auto" color=#0080ff><SPAN style="WHITE-SPACE: pre; RIGHT: auto" class=Apple-tab-span>
</SPAN>dns64 2001:db8:1:ffff::/96 {</FONT></FONT></FONT></SPAN><BR><FONT style="BACKGROUND-COLOR: #ffffff; RIGHT: auto"><FONT style="RIGHT: auto" color=#0080ff><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> <FONT style="RIGHT: auto" color=#0080ff> <SPAN style="WHITE-SPACE: pre" class=Apple-tab-span> </SPAN>clients { any; }; </FONT></SPAN><FONT style="RIGHT: auto"><FONT style="RIGHT: auto" color=#0080ff><FONT style="RIGHT: auto"><FONT style="RIGHT: auto" color=#0080ff><BR></FONT></FONT><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> <FONT style="RIGHT:
auto" color=#0080ff><SPAN style="WHITE-SPACE: pre; RIGHT: auto" class=Apple-tab-span> </SPAN>mapped { 10.10.10.0/24; };<VAR id=yui-ie-cursor></VAR></FONT></SPAN></FONT></FONT></FONT></FONT></SPAN></div>
<div style="RIGHT: auto"><SPAN style="RIGHT: auto"><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"></SPAN><SPAN style="RIGHT: auto" class=tab><FONT style="BACKGROUND-COLOR: #ffffff; RIGHT: auto" color=#0080ff> };</FONT></SPAN></SPAN></div>
<div style="RIGHT: auto"><SPAN style="RIGHT: auto"><SPAN style="RIGHT: auto" class=tab></SPAN><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> <SPAN style="WHITE-SPACE: pre; RIGHT: auto" class=Apple-tab-span> </SPAN><FONT style="RIGHT: auto" color=#00bf60>dns64 2001:db9:1:ffff::/96 {</FONT></SPAN><BR><FONT style="RIGHT: auto" color=#00bf60><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> <SPAN style="WHITE-SPACE: pre" class=Apple-tab-span> </SPAN><FONT style="RIGHT: auto" color=#00bf60>clients { any; };</FONT></SPAN><FONT style="RIGHT: auto"
color=#00bf60><BR></FONT><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> <SPAN style="WHITE-SPACE: pre" class=Apple-tab-span> </SPAN><FONT style="RIGHT: auto" color=#00bf60>mapped { 10.10.20.0/24; };</FONT></SPAN></FONT></div>
<div style="RIGHT: auto"><SPAN style="RIGHT: auto"><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"></SPAN><SPAN style="RIGHT: auto" class=tab><FONT color=#00bf60> };</FONT></SPAN></SPAN></div>
<div style="RIGHT: auto"><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none"> </SPAN><SPAN style="BACKGROUND-COLOR: transparent; FONT-VARIANT: normal; FONT-STYLE: normal; FONT-FAMILY: Arial; WHITE-SPACE: pre-wrap; COLOR: black; FONT-SIZE: 10pt; VERTICAL-ALIGN: baseline; FONT-WEIGHT: normal; TEXT-DECORATION: none">};</SPAN></SPAN></div>
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<div style="RIGHT: auto">Thanks</div>
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<DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">
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<DIV style="BORDER-BOTTOM: #ccc 1px solid; BORDER-LEFT: #ccc 1px solid; PADDING-BOTTOM: 0px; LINE-HEIGHT: 0; MARGIN: 5px 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; HEIGHT: 0px; FONT-SIZE: 0px; BORDER-TOP: #ccc 1px solid; BORDER-RIGHT: #ccc 1px solid; PADDING-TOP: 0px" class=hr contentEditable=false readonly="true"></DIV><B><SPAN style="FONT-WEIGHT: bold">From:</SPAN></B> Phil Mayers <p.mayers@imperial.ac.uk><BR><B><SPAN style="FONT-WEIGHT: bold">To:</SPAN></B> bind-users@lists.isc.org <BR><B><SPAN style="FONT-WEIGHT: bold">Sent:</SPAN></B> Thursday, May 24, 2012 4:15 PM<BR><B><SPAN style="FONT-WEIGHT: bold">Subject:</SPAN></B> Re: DNS64 - multiple mapping<BR></FONT></DIV><BR>On 05/24/2012 07:36 AM, Rock July wrote:<BR>> Hi All,<BR>> Is it possible for me to add multiple dns64 in options? I want to have<BR><BR>Yes.<BR><BR>> different IPv6 prefix for each IPv4 network address.<BR><BR>I don't know what the means, but the dns64 option takes a
quite comprehensive set of ACLs to match client and original packet A address(es) as well as other options. Perhaps you should read the ARM?<BR>_______________________________________________<BR>Please visit <A href="https://lists.isc.org/mailman/listinfo/bind-users" target=_blank>https://lists.isc.org/mailman/listinfo/bind-users</A> to unsubscribe from this list<BR><BR>bind-users mailing list<BR><A href="mailto:bind-users@lists.isc.org" ymailto="mailto:bind-users@lists.isc.org">bind-users@lists.isc.org</A><BR><A href="https://lists.isc.org/mailman/listinfo/bind-users" target=_blank>https://lists.isc.org/mailman/listinfo/bind-users</A><BR><BR><BR></DIV></DIV></div></body></html>