Re: Multiple masters for slave zone

2013-03-19 Thread eliran shlomo
I followed the packet stream in order to understand, when the slave server get a notify he sends soa request to 2 servers only. It's always the same servers... if he ask only 2 server how the slave can know which one of the five is holding the most updated serial? בתאריך 19 במרץ 2013 08:56, מאת "D

Re: Multiple masters for slave zone

2013-03-18 Thread Dave Warren
On 2013-03-18 23:12, Steven Carr wrote: On 18 March 2013 23:08, Dave Warren wrote: Does it actually check each master for a serial number, or does it stop at the first one queried if it has a higher-than-current serial number? It would have to otherwise how would it know who has the highest an

Re: Multiple masters for slave zone

2013-03-18 Thread Steven Carr
On 18 March 2013 23:08, Dave Warren wrote: > Does it actually check each master for a serial number, or does it stop at > the first one queried if it has a higher-than-current serial number? It would have to otherwise how would it know who has the highest and when to stop checking. Steve ___

Re: Multiple masters for slave zone

2013-03-18 Thread Dave Warren
On 2013-03-18 15:50, Mark Andrews wrote: Named will transfer from the master with the highest serial. Notify just triggers early refresh checks. Does it actually check each master for a serial number, or does it stop at the first one queried if it has a higher-than-current serial number? I'

Re: Multiple masters for slave zone

2013-03-18 Thread Mark Andrews
In message , Emil Natan writes: > > It does not matter where the notify comes from (it well can be sent from a > slave too), named will try to transfer the zone from the first master > listed in the masters list. At least it's how it works in 9.7.x, though I > do not believe it's something that

Re: Multiple masters for slave zone

2013-03-18 Thread Emil Natan
It does not matter where the notify comes from (it well can be sent from a slave too), named will try to transfer the zone from the first master listed in the masters list. At least it's how it works in 9.7.x, though I do not believe it's something that changed between the releases. ena On Mon, M