Hi Peter, I’ve used native replication (mysql) across data centers (and even an ocean!) without any issues.
Cheers, Rob > On Apr 14, 2015, at 4:58 PM, Keresztes Péter-Zoltán <[email protected]> wrote: > > My setup should be fairly easy. I don’t replicate with third pary DNS > servers. My replications between DC’s are done via VPN lines. So far in 6 > months they did not go down ones so I can consider them pretty reliable. > > Peter >> On 14 Apr 2015, at 11:53, Aki Tuomi <[email protected]> wrote: >> >> It really all depends on your use case. >> >> You probably do not want native replication if you need to replicate >> >> - with other than same DNS product >> - with 3rd parties >> - over some unreliable WAN links >> >> or if you cannot (for some reason) establish the connections required for >> native replication, such as corporate policy or something silly like that. >> >> Aki >> >> On Tue, Apr 14, 2015 at 11:45:53AM +0300, Keresztes Péter-Zoltán wrote: >>> So bottom line taking in consideration that having mysql replication would >>> not be an issue. Is one or other preferred? And if yes what would be the >>> reasons? >>> >>> Peter >>> >>>> On 14 Apr 2015, at 08:22, Aki Tuomi <[email protected]> wrote: >>>> >>>> On Tue, Apr 14, 2015 at 03:23:04AM +0300, Keresztes Péter-Zoltán wrote: >>>>> Hello, >>>>> >>>>> Can anyone explain me if there is any difference between having a >>>>> master-slave replication on authoritative servers and simple NATIVE >>>>> servers with backend replication? >>>>> >>>>> regards, >>>>> Peter >>>> >>>> The biggest differences are that with master-slave you do not need >>>> anything but >>>> tcp/53 and udp/53 open between the servers (both ways), it can interoperate >>>> with other DNS server products. There is no transport security implied >>>> other >>>> than provided by TSIG. You also need to do serial number management to >>>> cause >>>> transfers. >>>> >>>> Native replication is backend-specific and all limitations and benefits are >>>> of the backend in question. F.ex. if you use mysql replication, you get >>>> near >>>> instant changes in your slaves. No serial number management is required. >>>> >>>> Aki >>>> >>>>> Pdns-users mailing list >>>>> [email protected] >>>>> http://mailman.powerdns.com/mailman/listinfo/pdns-users >>>>> >>> >>> >>> _______________________________________________ >>> Pdns-users mailing list >>> [email protected] >>> http://mailman.powerdns.com/mailman/listinfo/pdns-users > > > _______________________________________________ > Pdns-users mailing list > [email protected] > http://mailman.powerdns.com/mailman/listinfo/pdns-users _______________________________________________ Pdns-users mailing list [email protected] http://mailman.powerdns.com/mailman/listinfo/pdns-users
