Re: Forwarding to two servers

2010-08-10 Thread Tony Finch
On Tue, 10 Aug 2010, Joseph S D Yao wrote: > On Fri, Aug 06, 2010 at 10:43:01PM +0100, Tony Finch wrote: > ... > > As I understand it, BIND makes recursive queries to forwarding servers. If > > the target is authoritative, you configure the zone as a stub. This is not > > documented. > > I believe

Re: Forwarding to two servers

2010-08-10 Thread Joseph S D Yao
On Tue, Aug 10, 2010 at 02:37:54PM -0400, Joseph S D Yao wrote: ... > Then either it's not serving DNS or you haven't found the right buttons. > What is it? Can you explain a bit more? ... Sorry, in my hurry I didn't fast-forward through the thread. Glad that it's working for you now. -- /***

Re: Forwarding to two servers

2010-08-10 Thread Joseph S D Yao
On Fri, Aug 06, 2010 at 10:43:01PM +0100, Tony Finch wrote: ... > As I understand it, BIND makes recursive queries to forwarding servers. If > the target is authoritative, you configure the zone as a stub. This is not > documented. I believe this is incorrect on both counts. In this form, BIND f

Re: Forwarding to two servers

2010-08-10 Thread Joseph S D Yao
On Fri, Aug 06, 2010 at 10:05:01AM -0700, CLOSE Dave (DAE) wrote: > Joseph S D Yao wrote: > > > If you have two forwarders, as you listed, your server will try to > > forward first to one and then to the other. If it gets any answer at > > all from one - even an error answer - it will not try the

Re: My ISP's private address space has dns entries available on the public net , is this right ?

2010-08-10 Thread Warren Kumari
On Aug 10, 2010, at 11:01 AM, Matus UHLAR - fantomas wrote: > On 09.08.10 20:09, donovan jeffrey j wrote: >> my isp has some private address space which has dns resolution and can be >> queried from the outside world. >> >> I asked them about this because we use this private address space and it

Re: Forwarding to two servers

2010-08-10 Thread CLOSE Dave (DAE)
I asked: > My company has two internal name servers accessible to me. One (PUB) is > the usual Internet-facing server than can resolve most internal and all > public names. The other (PRIV) is a special purpose server that only > resolves names in a special private domain. If I list both servers in

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Re: Forwarding to two servers

2010-08-10 Thread Kevin Darcy
On 8/6/2010 7:28 PM, CLOSE Dave (DAE) wrote: Sten Carlsen wrote: I believe you could use forwarding to the internal server for each individual name: zone "HOST1" { type forward; forwarders{ private.domain.server.IP; }; } This should do the trick but not elegant, not easy. I would

Re: named errors

2010-08-10 Thread Kevin Darcy
Yeah, it could be 213.198.65.226, or anything in the path between you and that device. But, the better question to ask is: why is this client forming a TCP connection in the first place? Is it one of your slave nameservers performing a zone transfer? Is it because you have responses that are

Re: Forwarding to two servers

2010-08-10 Thread CLOSE Dave (DAE)
Sten Carlsen wrote: > I believe you could use forwarding to the internal server for each individual > name: > > zone "HOST1" { >type forward; >forwarders{ private.domain.server.IP; }; > } > > This should do the trick but not elegant, not easy. I would start hinting to > management that

Re: Forwarding to two servers

2010-08-10 Thread Kevin Darcy
On 8/10/2010 9:16 AM, Tony Finch wrote: On Mon, 9 Aug 2010, CLOSE Dave (DAE) wrote: Based on suggestions here, I now have a named.conf file like this: options { ... }; logging { ... }; zone "." IN { type forward; forwarders { PUB; }; forward only; }; zone "HOST1" { type for

Re: My ISP's private address space has dns entries available on the public net , is this right ?

2010-08-10 Thread Matus UHLAR - fantomas
On 09.08.10 20:09, donovan jeffrey j wrote: > my isp has some private address space which has dns resolution and can be > queried from the outside world. > > I asked them about this because we use this private address space and it > is showing up in our DNS lookups. here was there response; > > >

Re: My ISP's private address space has dns entries available on the public net , is this right ?

2010-08-10 Thread Greg Whynott
sorry, 1918, not 1812… On Aug 10, 2010, at 10:43 AM, Greg Whynott wrote: > I'd say no, and your ISP may need to gain a working knowledge of bind views > if they need to resolve 1812 addresses for their own needs without affecting > customers who are using the ISP DNS servers as their res

Re: My ISP's private address space has dns entries available on the public net , is this right ?

2010-08-10 Thread Greg Whynott
I'd say no, and your ISP may need to gain a working knowledge of bind views if they need to resolve 1812 addresses for their own needs without affecting customers who are using the ISP DNS servers as their resolver. the way you could fix this without their involvement is to bring up your own D

Re: My ISP's private address space has dns entries available on the public net , is this right ?

2010-08-10 Thread Kevin Darcy
Well, RFC 1918 *itself* says you shouldn't do this: If an enterprise uses the private address space, or a mix of private and public address spaces, then DNS clients outside of the enterprise should not see addresses in the private address space used by the enterprise, since these addr

named errors

2010-08-10 Thread fddi
hello, on my server I have many errors like this one: Aug 10 11:12:01 server2 named[31822]: dispatch 0x2c159550: shutting down due to TCP receive error: 213.198.65.226#53: connection reset anyone could give me some more hint ? does this mean that 213.198.65.226 is broken ? thanks Rick

Forward map update unsuccessful from windows - IPv6

2010-08-10 Thread Christopher D Haakinson
Hello, I am having an issue with DDNS, IPv6 and Windows clients. I am trying to setup DHCPv6 and DDNS for IPv6, and so far I have DHCPv6 working properly and handing out addresses from the range6. I have reverse IPv6 working. I can get a SuSE linux client to update their forward record using NSUP

Re: Forwarding to two servers

2010-08-10 Thread Tony Finch
On Mon, 9 Aug 2010, CLOSE Dave (DAE) wrote: > Based on suggestions here, I now have a named.conf file like this: > >options { ... }; >logging { ... }; >zone "." IN { type forward; forwarders { PUB; }; forward only; }; >zone "HOST1" { type forward; forwarders { PRIV; }; }; >zone

Re: Forwarding to two servers

2010-08-10 Thread Niobos
On 2010-08-10 02:39, CLOSE Dave (DAE) wrote: > Based on suggestions here, I now have a named.conf file like this: > >options { ... }; >logging { ... }; >zone "." IN { type forward; forwarders { PUB; }; forward only; }; >zone "HOST1" { type forward; forwarders { PRIV; }; }; >zon

bind crash

2010-08-10 Thread Tóth Csaba
Hi list, my bind crash after some hour, i found just this in my general.log: 09-Aug-2010 18:22:45.074 running 09-Aug-2010 20:32:16.891 name.c:2091: REQUIRE(suffixlabels > 0) failed, back trace 09-Aug-2010 20:32:16.891 #0 0x424bff in ?? 09-Aug-2010 20:32:16.891 #1 0x7f2eba6c0a0a in ?? 09-Aug-2010