Re: split horizon and zone transfers to secondary DNS servers

2011-12-02 Thread John Wobus
Notifies are also a challenge. The two solutions are: -Use TSIG for the notifies and zone transfers. -Use extra IPs: on each primary and secondary, set up an IP address dedicated to notifies and transfers for a specific view. Your first view can use your preexisting IP but each additional view al

Re: split horizon and zone transfers to secondary DNS servers

2011-11-28 Thread Tony Finch
Marek Kozlowski wrote: > > OK. Let's assume I have only one primary and only one secondary DNS. I > have two views on my primary. May I set up the secondary one for two > views as well I make it fully synchronized to the primary one? (AFAIK > for `allow-transfer' I specify IP addresses -- there is

Re: split horizon and zone transfers to secondary DNS servers

2011-11-26 Thread Jan-Piet Mens
> Judicious use of views with ACLs I haven't actually tested this, but there's a recent thread [1] which describes what I mean. Pay particular attention to the issue of getting master notification into the slaves. -JP [1] https://lists.isc.org/pipermail/bind-users/2011-May/083664.html _

Re: split horizon and zone transfers to secondary DNS servers

2011-11-26 Thread Marek Kozlowski
:-) >> Or should I use separate secondary DNS servers for internal and >> external zones? > > That depends a bit on your setup. Judicious use of views with ACLs > could help you solve your problem regarding the zone transfers, but you > may feel more comfortable with separate servers. I understan

Re: split horizon and zone transfers to secondary DNS servers

2011-11-25 Thread Jan-Piet Mens
> May I transfer *views* rather than zone description files? No. That's why it is called "zone" transfer. :) > May I transfer two zone description files for a single zone to a > single server? Again no. (See previous thread on your request to serve two zone files for the same zone in the one vi

split horizon and zone transfers to secondary DNS servers

2011-11-25 Thread Marek Kozlowski
:-) I have defined two views (let's call them an `internal' and an `external') for my zones on the primary DNS server. Let's assume I'd like the secondary DNS server to use the same two views synchronized to the primary DNS. May I transfer *views* rather than zone description files? May I transfer