BIND is a free, open source software implementation of the Domain Name System (DNS) protocols. The name BIND stands for "Berkeley Internet Name Domain", because the software originated in the early 1980s at the University of California at Berkeley. BIND is currently maintained and developed by the ...

learn more… | top users | synonyms (2)

3
votes
0answers
65 views

Caching DNS server returns invalid ip address for external lookups

I'm trying to resolve a DNS issue and am running short of ideas. Google doesn't seem to be helping, either. When I use my local caching name server to resolve external host names, it always returns ...
3
votes
0answers
233 views

Unable to bind OSX 10.9 to Active Directory 2008

I am struggling to bind OSX 10.9 to a 2008 r2 Active Directory. I can join the domain fine when I boot into Windows from the same machine. From OSX I can find the domain controller successfully and ...
3
votes
0answers
476 views

Samba4 as an Active Directory Controller and bind9 zones

I am trying to setup Samba4 as an active directory controller by following these two tutorials: http://www.matrix44.net/cms/notes/gnulinux/samba-4-ad-domain-with-ubuntu-12-04 ...
2
votes
0answers
3k views

server can't find XXX.in-addr.arpa: NXDOMAIN

I am facing problem while configuring BIND DNS sowing server can't find XXX.in-addr.arpa: NXDOMAIN while reverse dns check! everything works on forward DNS lookup but reverse DNS lookup fails. Here ...
2
votes
0answers
103 views

How can I use a Linux BIND DNS server for my Active Directory forest?

I am trying to setup an Active Directory forest that uses a Linux BIND server for DNS. The goal is that the Domain Controller (DC) to be able to make entries in the /etc/bind/db.foresta.net file from ...
2
votes
0answers
39 views

Failover web hosting with multiple NS

Are there any drawbacks in having each nameserver entry in a domain name point to different failover server? In this setup, the same DNS server will also serve the content - so if it's down, the ...
2
votes
0answers
184 views

Performance impact hijacking A records within RPZ on BIND?

Has anyone who has implemented RPZ within BIND on a large scale (i.e. query load at least ~1000 QPS per server) had an opportunity to measure the performance impact of RPZ within an A-record only ...
2
votes
0answers
344 views

Bind 9.3 cache-only mode with authoritative name server

I have bind 9.3 up and running which is designed as a cache-only to get queries from other resources and then cache them to serve clients internally, now I setup my own zone because this is also a web ...
2
votes
0answers
200 views

How can I disable DNSSC for Google Apps (GMail) MX records on my authoritative domains?

I'm running a BIND Master / Slave setup with DNSSEC, but some of my domains use Google Apps for e-mail services. Google doesn't support DNSSEC and BIND doesn't like it at all. Log output: Sep 6 ...
2
votes
0answers
458 views

BIND seems to ignore glue records

We have a problem with some caching nameservers running BIND on CentOS in that they appear to be acting incorrectly and not properly handling the 'Additional Records' which contain the glue records. ...
2
votes
0answers
12k views

How to properly configure BIND forward zone for an internal DNS server?

I have: internal DNS server ns1.internal with IP 192.168.0.4. external DNS server with an external TLD mydns.example.com and internal IP 192.168.0.5. It's accessible both from the Internet and from ...
1
vote
0answers
15 views

Managing multiple equal zones with DNSSEC

I run an authoritative name server (BIND), and I have a few dozens domain with identical zone files, i.e. they all use /etc/bind/db.default3. I’m considering deploying DNSSEC on my server, but so far ...
1
vote
0answers
13 views

bind-sdb does not query for wildcard entry

I have successfully set up Bild with LDAP on a Fedora VM. The Problem is, bind-sdb simply does not query wildcard entries. When I do: nslookup doesnotexist.example.com. 127.0.0.1 The LDAP server ...
1
vote
0answers
81 views

BIND/Linux limiting concurrent UDP connections

I'm seeing an issue where the number of concurrent UDP connections to BIND appears to be getting limited. I've previously increased recursive-clients in named.conf and I've increased the socket limit ...
1
vote
0answers
62 views

Bind9 External Reverse Lookup DNS Problems

I have a problem with a group of bind9 DNS servers running on Centos 5.10 The servers are on an internal network and are NATed from the internet facing network architecture to allow external ...
1
vote
0answers
48 views

Windows 2012 Master & Ubuntu Bind 9 Slave & SOA

I'm kinda like the maid... I don't do Windows. But thanks to new things we're implementing, I'm now attempting replicating a single zone from our AD cluster. We had this working just fine but ...
1
vote
0answers
99 views

Woes with named/bind and forwarding zones

I'm sadly restricted to a very old version of bind (9.4.2) This is the think. If I setup bind with a named.conf and only forwarding it works perfect. acl clients { any ; }; options { ...
1
vote
0answers
66 views

BIND session key

When I restart or start my BIND DNS server, I'm getting the following in the /var/log/messages log file. Jan 26 07:50:30 dev named[306]: could not create /jail/bind-9.9.4-P2/var/run/named/session.key ...
1
vote
0answers
43 views

How to make BIND return old cached enties if all forwarders are failed?

I have a local forwarding BIND server installed at localhost. In its configuration there is a couple of forwarders: options { ... forwarders { 1.2.3.4; 5.6.7.8; }; ... }; Servers which are pointed ...
1
vote
0answers
33 views

Reply a default ip from dns server when network is disconnected

I'm using Bind9(9.9.3) as domain name server, and using "redirect" type to return an ip when resolving a non-existence domain name. But it fails when the internet connection is down. Is there a way ...
1
vote
0answers
479 views

EC2 DNS not resolving hostname to internal IP

I already posted this on the AWS forums without success (https://forums.aws.amazon.com/message.jspa?messageID=502441). I'm wondering if I'll be more lucky here. We have an internal DNS setup that ...
1
vote
0answers
86 views

Internal-only DNS Master and Slave Servers on Linux (No Internet) - Recursion?

Using two physical Linux servers on different sub-nets, I'd like to have master and slave DNS servers. These DNS servers will only resolve internal names and addresses. Neither the DNS servers nor ...
1
vote
0answers
105 views

DNS forwarder and zone transfer to the same servers

I have a bind server running which is authoritative for one domain say ab.dc.example.com and it is a forward only dns server. It will forward all requests other than ab.dc.example.com to a set of ...
1
vote
0answers
50 views

Multiple DNS mappings for a host via DDNS

I have a network in which DNS is automatically updated with a record for hosts when they get an address via DHCP (isc-dhcp-server & Bind configured with DDNS updates). The DHCP server is ...
1
vote
0answers
53 views

bind9, Resolve example.com but forward *.example.com to a forwarder possible?

is it possible in bind to resolve example.com with a zone but resolve all subdomains of example.com with a forwarder? If somebody knows how this can work or has some simple sample configurations i ...
1
vote
0answers
647 views

Graph Bind9 requests statistic with Cacti: named.stats => Permission denied

I set up, sometimes ago, a Cacti plugin on a Linux Debian that allows to collect DNS statistics, through SNMP/rndc queries, for generating beautiful graphics. It was working fine until some weeks ...
1
vote
0answers
83 views

BIND caches ENUM NAPTR records irrespective of TTL 0

I am using BIND 9.6 to enable my application to act as a ENUM server. The ENUM server performs routing and responds to ENUM NAPTR records. The NAPTR responses are sent with a TTL zero without any ...
1
vote
0answers
51 views

BIND: forward 1st level zone

First of all: sorry for the language, English is not my primary language. I have star-like DNS structure with many filials (more that 2): ^ ...
1
vote
0answers
184 views

Bind with openDNS forwarder fails to resolve some local domains

I have a local DNS server set up for my network, which is set up to resolve local machines and forward anything non-local up the chain. Some of the definitions single depth subdomains, e.g. time ...
1
vote
0answers
289 views

DNS Server using bind on CentOS - does not resolve

I am trying to setup a DNS for a standard lan zone. I have now read every bit of info available but still the DNS server does not resolve with nslookup or dig e.g. "nslookup router.local.lan" => ** ...
1
vote
0answers
93 views

Ubuntu 11.04 and bind 9 not connecting from external hosts

I'm trying to set up an authoritative DNS server with bind9 (9.7.3) on Ubuntu 11.04 and I am encountering some problems. External problem When trying to check my DNS configuration with the ...
1
vote
0answers
171 views

ISPconfig Bind9 Nginx CNAME error

I have a Ubuntu 12.04 server with Bind9 and Nginx. I have done many years of web development, and usually used Apache2. I just migrated from a Apache2 server to the new larger one running Nginx. All ...
1
vote
0answers
1k views

samba_dnsupdate dns_tkey_negotiategss: TKEY is unacceptable

I'm trying to configurate dinamic update to bind I have samba4.0.0rc5 running with bind 9.8 on Ubuntu 12.04. by default the provision command dont create necesary dns.keytab. i've tested with the ...
1
vote
0answers
389 views

BIND - connection timed out; no servers could be reached - default query to a domain

I have a bind server which, when you query it this way (from localhost, obviously) : host nomachinehasthisname 127.0.0.1 replies : ;; connection timed out; no servers could be reached It throws ...
1
vote
0answers
105 views

named responding recursive on norecurse queries

I have a server on which named is running. It is intercepted with another named server which it is not aware of. Querying the first named server results in timeouts. The server tries to resolve the ...
1
vote
0answers
103 views

DNS lookup failure while configuration is okay

I have configured my DNS using OpenPanel and it didn't report any errors. It just adds a DNS config file which is included /etc/bind/named.conf. When I do named-checkconf /etc/bind/named.conf ...
1
vote
0answers
297 views

Setting up bind9 9.7.3 logging: no size limitation, no file swapping

bind is configured to limit the log file size to 2m and to add up to 3 versions of the log files. During the testing of this bind server, is has occured that bind does not stop logging if the file ...
1
vote
0answers
420 views

No names resolve in new BIND installation - wondering if issue is that BIND cannot resolve the NS

When I configure a new domain using Webmin/BIND, I am asked for a Master Server. Webmin fills this value automatically with the hostname of my box. However, this hostname is made up and there is no ...
1
vote
0answers
521 views

PowerDNS: multiple supermasters and transfering domain

I've got a setup with multiple supermasters (bind) and multiple superslaves (pdns). It all seems to work just fine, pdns is being updated when I'm adding or changing a domain. But, when I want to ...
0
votes
0answers
8 views

LTSP remote app and 127.0.0.1

I have installed SP on Ubuntu 14.04 and configured fat clients to run Apache. And the clients will run Firefox and Chrome applications from the Server using ltsp-remoteapps. FYI, I have configured ...
0
votes
0answers
46 views

Cleanup DHCPD leases as well as DDNS Entries

I have a fairly simple set up on a Debian server I'm running. I currently have isc-dhcp-server installed along with bind9. I set up my zone and my reverse lookup zones and set up dynamic updates, it's ...
0
votes
0answers
55 views

BIND 9: Testing the Reverse zone gives error, NS '' has no address records (A or AAAA)

I am trying to create a ptr record. I read a tutorial on https://help.ubuntu.com/10.04/serverguide/dns-configuration.html and now I have spend almost the whole day to fix it but could not figure out ...
0
votes
0answers
60 views

DNS Setup - Complex Setup - Need Ideas

I have a very weird situation here. I have a Sonicwall VPN firewall, i can only use L2tp vpn for each Windows 2008 r2 Client using the windows built in vpn. Why? The Sonicwall GlobalVPN Client does ...
0
votes
0answers
39 views

Why is BIND 9.8.4 using a lot more CPU time than BIND 9.7.0?

I recently migrated a small DNS setup from one machine to another. The only thing that changed was the version of bind in use: root@old_box:~ $ named -V BIND 9.7.0-P1 built with '--prefix=/usr' ...
0
votes
0answers
42 views

maraDNS NON-AUTH timeout

I've set up maraDNS to provide my own DNS records. I've pointed the domain nameservers at my registrar to ns1.domain.co.uk and ns2.domain.co.uk (using domain in place of actual domain name). I cannot ...
0
votes
0answers
63 views

Debugging private DNS - PTR not working?

I'm using a slightly modified version of named 9.8 to manage an internal-only domain. The forward lookups are working ok but reverse isn't. There aren't any error messages - just no hostname returned. ...
0
votes
0answers
109 views

Master DNS allows External Forward, Slave does not

We have a 2 master setup that was built poorly, so we want to downgrade the second master to a slave configuration, I try and run the conversion and it works well enough internal addresses, but when ...
0
votes
0answers
50 views

RPZ in Bind and wildcards

I'n not sure if this is possible. I am able to setup a DNS with RPZ zones for blacklisted domains and whitelisted domains. The problem is that I want to whitelist only a couple domains while ...
0
votes
0answers
39 views

How to diagnose flaky nslookup/bind9?

BACKGROUND I have a long running DNS (bind9) server running on Ubuntu that works most of the time (from Ubuntu, Win8 or OSX): $ nslookup gitserver Server: 127.0.1.1 Address: ...
0
votes
0answers
138 views

caching nameserver complains dumping master file: tmp-4H4fMHn0WI: open: permission denied

This is a Fedora 19 server acting as the name server (among other things) for a small network. Bind is working just fine as a caching name server for this small network. In case it matters, the ...