On Wed, Feb 18, 2015 at 7:47 PM, aditya hilman aditya.hilman@gmail.com wrote:

On Feb 18, 2015 7:43 PM, "Tris Hoar" trishoar@bgfl.org wrote:

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On 18/02/2015 07:17, aditya hilman wrote:

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Hi folks,

I've already configured split DNS for internal-view and external-view.

Also

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already configured the master - slave dns. But i've problem with external-view zone transfer. Based on the logs, the master notify to slave using the public ip,

which is

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not accessible by master to transfering the zone over public ip. Is it possible to transfer zone over local ip for external-view ?

Thanks.

Hi Adit,

If you are not already using TSIG's in your views I suggest you look at

this guide

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http://blog.hudecof.net/posts/2014/02/07/bind9-with-views-and-tsig-axfr.html

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It shows how to use TSIG's to identify the views so you can slave both

of them to the secondary.

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also you want to add to the options section on the master also-notify { slaves-IP; }; This make it tell the slave to update its zone.

Tris

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Thanks all for the suggestions. I'll check it.

Hi folks,

Below the named.conf and logs when transfer zone the external-view. Transfer zone for the internal-view is working properly.

named.conf view "internal-view" { match-clients { internal; };

zone "." IN { type hint; file "named.ca"; };

# domain zone zone "domain.com" { type master; file "domain.com.internal"; allow-transfer { 10.xx.xx.xx; 10.xx.xx.xx; }; notify yes; also-notify { 10.xx.xx.xx; 10.xx.xx.xx; }; }; }

view "external-view" { match-clients { any; };

zone "." IN { type hint; file "named.ca"; };

# domain zone zone "domain.com" { type master; file "domain.com.external"; allow-transfer { 10.xx.xx.xx; 10.xx.xx.xx; }; notify yes; also-notify { 10.xx.xx.xx; 10.xx.xx.xx; }; }; }

18-Feb-2015 09:00:59.176 notify: debug 2: zone domain.com/IN/external-view: notify to 202.xx.xx.xx#53 failed: timed out

Can i redirect transfer zone the external-view using the local ip 10.xx.xx.xx ?

Thanks.

Hi folks,

After configure the iptables for masquerade the zone transfer traffic. I've found new issue, below the log on slave :

zone domain.com/IN/external-view: serial number (2015022302) received from master 10.xx.xx.xx#53 < ours (2015022303)

The zone on the slave doesn't update.

Thanks.

On Fri, Feb 20, 2015 at 2:57 PM, Alexander Dalloz ad+lists@uni-x.org wrote:

Am 20.02.2015 um 05:07 schrieb aditya hilman:

18-Feb-2015 09:00:59.176 notify: debug 2: zone

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domain.com/IN/external-view: notify to 202.xx.xx.xx#53 failed: timed out

Can i redirect transfer zone the external-view using the local ip 10.xx.xx.xx ?

That's just normal network handling: NATting / masquerading the RFC1918 address space for routing in the public address space. Nothing bind does itself.

Thanks.

...

Alexander

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