Different forwarder for certain response ip (result ip )
Alberto Colosi
alcol at hotmail.com
Sat Sep 16 10:47:51 UTC 2017
is really normal ! I have seen even with DNS from VODAFONE or COLT-TELECOM , ALBACOM / BT.COM and so on. I used more but all here have some that give some trouble. Telecom Italia / TIM so to say are good.
not all are good or fast updating (not depending on TTL)
At work as ITC Engineer I have seen and used lines and services from many ISP.
I have a question ... caching or not ...................... WHY TO USE FORWARDERS ? I stopped to use a long time ago (many and many years)
A sugestion: FORGET FORWARDERS , DON'T USE
Really better .......... and don't use Google DNS ( 1) google know what you do 2) are really slow 3) I never seen any difference like protecion or other )
Alberto Colosi
ITC NetWork & Security Architect & Administrator & CED Handling ..............
________________________________
From: bind-users <bind-users-bounces at lists.isc.org> on behalf of Omid Kosari via bind-users <bind-users at lists.isc.org>
Sent: Saturday, September 16, 2017 12:18 PM
To: bind-users at lists.isc.org
Subject: Different forwarder for certain response ip (result ip )
Hello,
This is my first post to this mailing list .
I have a caching bind dns server with forwarders like this .
forwarders {
8.8.8.8;
8.8.4.4;
};
I want to use another forwarders if the response of the query is for example
1.2.3.4
I've found that rpz-ip is what i want but i was unable to create relation to
forwarders .
//if response ip or rpz-ip = 1.2.3.4 then
forwarders {
208.67.222.222 port 443;
208.67.220.220 port 443;
};
Thanks
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