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
