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)

6
votes
0answers
837 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 ...
4
votes
0answers
50 views

Authentication issues when clients access domain-joined server from non Samba4 subdomain DNS name

We have an issue we’ve been struggling with for quite some time since we rolled out 10 Samba4 domain controllers at our main office and all remote sites about 3 years ago. Simplified Current ...
4
votes
0answers
303 views

How do I set up openshift’s bind correctly

I have set up an instance of redhat’s Openshift origin and am sometimes having troubles resolving the individual apps’ domains from the outside. I have two physical machines running, both with their ...
4
votes
0answers
512 views

Cannot enable GSS-TSIG updates from Active Directory in BIND 9.10

I’m with a problem trying to enable GSS-TSIG with BIND 9.10. Before I start describing what I’ve done, I would like to say that I’ve already done this in in another domain without any problems. So I ...
4
votes
0answers
163 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 ...
3
votes
0answers
71 views

DiG 9.9.5-3ubuntu0.5-Ubuntu status refused

Just upgraded my Ubuntu 12.04 LTS system to 14.04 LTS and now the bind9 / DNS system does not work properly anymore. dig google.de ; <<>> DiG 9.9.5-3ubuntu0.5-Ubuntu <<>> ...
2
votes
0answers
102 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 ...
2
votes
0answers
591 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 ...
2
votes
0answers
50 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
576 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
614 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 ...
2
votes
0answers
731 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. ...
1
vote
0answers
16 views

BIND cache dump file format parsing

I'm trying to analyze the contents of BIND's cache by looking into dump files, the ones generated by rndc dumpdb -cachedb. ; ; Start view _default ; ; ; Cache dump of view '_default' (cache _default) ...
1
vote
0answers
21 views

opening everything for forward only zone centos

We have a forward only server, which has forward lookup zones and no self-awareness (to resolve any name other than the zone file records). This setup was created for the clients to restrict the ...
1
vote
0answers
50 views

bind recursive dns server fail to answer for specific domain

I have bind9 dns server with resursion enabled only for internetwork. It is working normally but for one particular site it fails to provide the answer "ipay.com.np" When i do dig @mydns.server....
1
vote
0answers
24 views

Set Apache's vhosts with a sub-domain automatically

I'm posting here, because I want to configure apache vhosts automatically, like a.mydomain.com , b.mydomain.com ,etc ... but It doesn't work. I've already setting up a DNS Wilcard record like ( * ...
1
vote
0answers
24 views

BIND9 logging only specified view

For diagnosing purposes I need to log BIND9 queries. BIND9 is configured with two zones/views (internal/external). I've configured logging but there is a lot of unnecessary queries being logged - ...
1
vote
0answers
39 views

Bind9 forward specific zone to another server

I'm trying to set up 2 DNS servers on ubuntu to avoid poisoning for specific domains. I've configured 3 servers as forwarders for all non-specific domain names and added zones(like speedtest.net) with ...
1
vote
0answers
57 views

BIND9 logging into file

I want to change the logging behavior of Bind9 on my server (Ubuntu 14.04.4 LTS). I found a intuitive manual for this here: Help.Ubuntu. In their example they only changed the logging behavior for ...
1
vote
0answers
30 views

In a BIND.. Weird DNS issue

I have now somehow replicated a weird issue with one of my DNS zones on two different servers and with two different versions of ISC BIND. I have a sub-domain delegated to my server. The first time ...
1
vote
0answers
45 views

NSD/BIND — how to log dns resolver ip and edns

Do BIND and NSD support verbose logging of the DNS resolver's ip address for a query? If the vanilla releases do support that, what's the best practice for enabling/configuring that functionality. ...
1
vote
0answers
34 views

FreeBSD Bind locks up, only clue -> in6_ifadd: 2001:~ is already configured

I have an issue where my DNS locks up periodically (about twice a day). All normal and then suddenly denied access to net_if network: error: could not listen on UDP socket: permission denied When ...
1
vote
0answers
351 views

I get “ERR_EMPTY_RESPONSE” on my website when i'm using proxy

I have a dedicated server with: Ubuntu 14.04.3 BIND 9.9.5-3ubuntu0.5-Ubuntu (Extended Support Version) Nginx version 1.9.6 On Port 81 PHP 5.5.30 (cli) with Zend OPcache v7.0.6-dev MySQL 5.5.45 UFW ...
1
vote
0answers
69 views

DHCP failover/DNS not working when primary server is offline

In a VMware environment we deploy daily many new virtual hosts and for this we need a failover DHCP/DNS. Based of CentOS 7 I setup two virtual hosts as failover DHCP and dynamic DNS (dns01/dns02). I ...
1
vote
0answers
33 views

BIND DNS to DNSSEC Converting Forwarder

I have an internal only DNS server running on BIND 9.8.4 on Debian, this recurses and caches all queries other than internal domain (ourdomain.lan) to OpenDNS. What I am hoping to do is to have all ...
1
vote
0answers
58 views

Where can I find the highest/most recent DNS serial?

I am running a DNS server in my local network, using bind9 on ubuntu server. Since the last ubuntu update, lookups from other machines on that DNS server time out : DNS request timed out. Timeout ...
1
vote
0answers
156 views

DNS not working with Ipv6

I'm trying to configure bind for ipv6 protocol.I have added the entries to the zone and configuration files but still the ipv6 IPs are not returned when i try for nslookup.Can someone guide me to ...
1
vote
0answers
560 views

Understanding (and partially disabling?) DNSSEC for an internal domain

I am setting up a new DNS infrastructure for our internal HPC cluster environment. This involves providing a migration path from our existing DNS authorities and domains. For sake of example, let's ...
1
vote
0answers
332 views

How do I restrict the domain name for reverse DNS updates with bind and nsupdate?

I've set up Bind to allow hosts to update only their own DNS entries, but I'm having trouble with the reverse DNS portion of this. My configuration is as follows: named.conf options { listen-on ...
1
vote
0answers
98 views

ipv6 address assignment via local server from isp assigned block

I have been looking around and found the information confusing as best. Is there a way to have a server "recieve" the /64 ipv6 block from the isp and then use dhcp or something to assign it out to ...
1
vote
0answers
60 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
417 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
925 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
90 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
55 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
160 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
268 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
75 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
158 views

Bind9: Resolve internally then externally

My DNS is running in a split DNS scenario. Both publically and internally we have the same domain. Lets call it test.com When an internal user goes to test.com they get a different response to the ...
1
vote
0answers
172 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
91 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
414 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
120 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
2k 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
149 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
120 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
454 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
728 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
11 views

Order in which Resource Records(RR) are answered by Bind if Order and preference are Same

I had a query on how the following Records can be ordered on how the Records are configured in the Zone file I have done 2 different Tests I have configured following records in the Zone file ...
0
votes
0answers
12 views

How to get unbound to forward DDNS updates?

We use bind on CentOS as our primary name server but also recently (again) started using unbound in front of it (on port 53) so that domains can be (partially) overridden transparently. The only ...