Re: Understanding DNS, Create an "Failover"

2014-10-31 Thread Miles Fidelman
lee wrote: basti writes: Hello, last weekend my primary DNS-Server goes down, and some of my server can't find each other. [...] How can I fix this? Set up a second name server which operates as slave of your primary one and use the slave as fallback? bind, and dns in general, are desig

Re: Understanding DNS, Create an "Failover"

2014-10-31 Thread lee
basti writes: > Hello, > last weekend my primary DNS-Server goes down, and some of my server > can't find each other. > > [...] > > How can I fix this? Set up a second name server which operates as slave of your primary one and use the slave as fallback? -- Again we must be afraid of speaking

Re: Understanding DNS, Create an "Failover"

2014-10-29 Thread Joe
On Wed, 29 Oct 2014 15:41:15 +0100 Florian Weimer wrote: > > If the DNS information does not change frequently, then you can make > > the changes to both databases manually. You may be able to just copy > > the zone files, I'm not sure, but you will need to update the serial > > numbers. > > Bas

Re: Understanding DNS, Create an "Failover"

2014-10-29 Thread Pascal Hambourg
Florian Weimer a écrit : > > Basti asked about resolvers I am not sure about this. IMO it requires clarification. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/54

Re: Understanding DNS, Create an "Failover"

2014-10-29 Thread Florian Weimer
> If the DNS information does not change frequently, then you can make > the changes to both databases manually. You may be able to just copy > the zone files, I'm not sure, but you will need to update the serial > numbers. Basti asked about resolvers, you are talking about authoritative servers.

Re: Understanding DNS, Create an "Failover"

2014-10-28 Thread Joe
On Tue, 28 Oct 2014 09:51:11 +0100 basti wrote: > Hello, > last weekend my primary DNS-Server goes down, and some of my server > can't find each other. > > I have a Primary and a Secondary DNS-Server using bind9. > The resolv.conf file looks like: > > nameserver > nameserver > nameserver <2'n

Re: Understanding DNS, Create an "Failover"

2014-10-28 Thread Laurent Bigonville
basti wrote: > Hello, Hello, > last weekend my primary DNS-Server goes down, and some of my server > can't find each other. > > I have a Primary and a Secondary DNS-Server using bind9. > The resolv.conf file looks like: > > nameserver > nameserver > nameserver <2'ndOfISP> > > For understandi

Understanding DNS, Create an "Failover"

2014-10-28 Thread basti
Hello, last weekend my primary DNS-Server goes down, and some of my server can't find each other. I have a Primary and a Secondary DNS-Server using bind9. The resolv.conf file looks like: nameserver nameserver nameserver <2'ndOfISP> For understanding: Is the secondary DNS just a backup of the