Re: DNS Flag Day: I had to open the TCP/53 port

2019-02-04 Thread Jeronimo L. Cabral
Ben, thanks a lot !!! Regards On Mon, Feb 4, 2019 at 11:04 AM Ben Croswell wrote: > When a DNS response is too large to fit in a single UDP packet, 512 bytes > up to 4k with edns, the DNS server will respond with as much as it can fit > in the UDP packet. It will also set the truncate, TC, bit

Re: Forwarding request to another DNS server but the same domain

2014-04-30 Thread Jeronimo L. Cabral
freeze/unfreeze. > > - > Kevin > > > On 4/30/2014 6:47 PM, Jeronimo L. Cabral wrote: > > In office #1, the "company.com" master zone is updated automatically from > some Windows machines inn DNS1 and in office #2 the same zone is updated

Re: Forwarding request to another DNS server but the same domain

2014-04-30 Thread Jeronimo L. Cabral
- Kevin > > > On 4/30/2014 4:32 PM, Jeronimo L. Cabral wrote: > > Dear John, this is my scenario: > > 1) Office 1: people work with some machines and fill up a local master > zone "company.com" with records in DNS1 > 2) Off

Re: Forwarding request to another DNS server but the same domain

2014-04-30 Thread Jeronimo L. Cabral
gt; answer recursive queries for those zones themselves. From the manual: > > "Forwarding occurs only on those queries for which the server is not > authoritative and does not have the answer in its cache." > > What exactly are you trying to achieve? > > John > >

Forwarding request to another DNS server but the same domain

2014-04-30 Thread Jeronimo L. Cabral
Dear, I would like to ask for solution related with DNS (bind) configuration to allow forward requests to another DNS but related with the same domain. I'm asking about two authoritative name servers serving the same domain but with different zone file info on each and have one of them forward rec

Re: Zone transfer doesn't work when I set allow-update statement

2014-04-29 Thread Jeronimo L. Cabral
On Fri, Apr 25, 2014 at 6:04 PM, Evan Hunt wrote: > On Fri, Apr 25, 2014 at 05:29:30PM -0300, Jeronimo L. Cabral wrote: > > But the master zone is not refreshed until I execute "service bind9 > > restart" ("service bind9 reload" doesn't refresh the mas

Re: Zone transfer doesn't work when I set allow-update statement

2014-04-25 Thread Jeronimo L. Cabral
diting of zone file = bad. > > Use nsupdate. > - Kevin > > > On 4/25/2014 4:03 PM, Jeronimo L. Cabral wrote: > > Dear, I'm using Bind 9.8.4 with a master / slave scenario. Zone transfer > works OK when I have t

Zone transfer doesn't work when I set allow-update statement

2014-04-25 Thread Jeronimo L. Cabral
Dear, I'm using Bind 9.8.4 with a master / slave scenario. Zone transfer works OK when I have this config in named.conf.local from master server, add some A records and execute "service bind9 reload": zone "company.com.ar" { type master; file "/etc/bind/zones/company.com.ar.db"; allow-

Re: Master to Slave initial zone transfer question

2014-04-16 Thread Jeronimo L. Cabral
Dear Alan, sorry but I don't understand...can yo help me on this please: When create a new zone in Master and add the zone parameters in named.conf.local, before the Slave get the new zone do I have to write by hand the same zone parameters in Slave's named.conf.local and restart its bind9 daemon

Re: Master to Slave initial zone transfer question

2014-04-16 Thread Jeronimo L. Cabral
Dear Jim, where do I have to execute the command "rndc reconfig", in master or slave ?? Thanks a lot to both. On Wed, Apr 16, 2014 at 12:42 PM, Jim Glassford wrote: > On 4/16/2014 11:35 AM, Barry Margolin wrote: > > In article > , > "Jeronimo L. Cabr

Master to Slave initial zone transfer question

2014-04-16 Thread Jeronimo L. Cabral
Dear, I've implemented two Debian 7 servers with Bind9 as a Master - Slave schema. Everything works OK, but I have just a question: When a create a new zone in the Master and reload the bind9 daemon, this zone doesn't appear automatically in the Slaveit only appears if I restart the bind9 dae