BIND is the de facto standard DNS server

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Creating a new TLD for private network

I want to setup a new TLD (foo.) for my the private network so that I can host some child domains which will be accessible from within the network. For this purpose I have setup a DNS server ...
2
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1answer
38 views
+100

Why are NS records needed in zone-files?

I installed BIND and I am aware that it is required to have at least two NS(Name Server) records in zone-file. This is true also for reverse-zone files. I understand that NS records point to ...
1
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2answers
1k views

Split DNS (bind9), match-clients any doesn't work?

I've been fighting with this for the last few days. A few of my entries have external and internal IP's. My internal network is 10.0.0.0/8. When I nslookup pc1.clase.net internally it responds with ...
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1answer
21 views

Bind: Setting up DLV: named thinks zone records records are out of zone

forward zone file: $TTL 3600; @ IN SOA ns1.sub.db.archives.net. hostmaster.sub.db.archives.net. (2014112100,4h,1h,7d,1h) $ORIGIN dlv.isc.org. dlv.isc.org. IN DNSKEY 257 3 5 ...
0
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1answer
22 views

Need of built-in zone files in named.conf

I am setting up a DNS(Bind) server and by default the /etc/named.conf has the following entries: zone "." IN { type hint; file "named.root"; }; zone "localdomain." IN { type ...
1
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1answer
2k views

Unable to start the 'named' service

Whenever I try to run the named service, I get the following even though my permissions and folder ownership are all fine: [root@f13 ~]# service named start Starting named: Error in named ...
0
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1answer
43 views

Reverse DNS with BIND and IPv6

So I'm trying to set up reverse DNS for an IPv6 address using BIND9, and I'm having a little trouble getting it to work. Assume I have 2001:41D0:2:D447::/64 assigned to my server and I want ...
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26 views

I'm trying to create a public TLD using BIND

I'm using these two guides: jackal777.wordpress.com/2013/11/19/custom-tld-for-local-network/ timg.ws/2008/07/31/how-to-run-your-own-top-level-domain/ When I run dig sokolovskaya.ssu, it looks ...
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0answers
67 views

Routing incoming source IP traffic to a loopback IP issue

I'm wanting to accomplish the following: I have a BIND DNS server setup where it is listening on ANY address and also listening in a BIND config ACL on 127.0.1.1. If there is another way where you ...
1
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1answer
26 views

How to verify hosts are being denied access to nameserver?

[root@workshop1 /]# ifconfig eth0 Link encap:Ethernet HWaddr 08:00:27:AF:A3:28 inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0 inet6 addr: ...
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1answer
15 views

rndc -k ddns.key status

rndc: unsupported algorithm: HMAC-MD5.SIG-ALG.REG.INT I've created a new key using this command: dnssec-keygen -a HMAC-MD5 -b 128 -r /dev/urandom -n USER DDNS_UPDATE I didn't found any way to ...
2
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2answers
5k views

When to use BIND vs internal DNS for Samba 4 backend

The docs say, "Bind as DNS backend is recommended, if you plan setup a complexer DNS setup, than the Samba 4 internal DNS currently made possible." What exactly is the threshold for "a complexer DNS ...
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0answers
45 views

Server-side move between NFS shares

I have these folders on my server: /share1 /home/user Both are actually on the same partition. Now I want to be able to move files between these two folders directly on the server (without any data ...
1
vote
1answer
54 views

how do you include variables in Bind9 configuration files?

I am trying to create a auto install script since I have to do this installation task on multiple servers. I have setup all the bind9 configuration files with my variables and thought it would have ...
0
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0answers
37 views

rndc recursing usage

I have the following /etc/named.conf file con CentOS 7 options { listen-on port 53 { 192.168.0.107; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; ...
6
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1answer
4k views

“Fake” DNS for a single host

I am running a bind9 dns server at my home network, serving for all my internal servers in my domain local / 192.168.x.x - one of those, extweb.local 192.168.1.33 is also visible from the internet as ...
0
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2answers
151 views

My local DNS don't resolv specific hostnames IP's

I've been trying to accomplish a DNS set up on my local machine using Linux and CentOS. I've been following couple of tutorials and eventually everything seemed to work but when surfing to my ...
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0answers
28 views

DNS local area vs DNS Virtualbox

I have been trying to set up a DNS server on my system using Linux and bind. (I'm working with CentOS and Linux on my Windows 7) On my Linux everything seemed to work:I can access my server and ...
2
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1answer
401 views

How to configure dhcpd to register ipv4 with bind while having static ipv6 addresses?

I have IPv6 configured on my local network via radvd; it advertises a routable IPv6 block, that all the machines auto-configure.s I have IPv4 assigned to a NAT'd block via dhcpd and that updates ...
4
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1answer
179 views

How can we make Squid do a reverse nslookup?

We all know that access.log file logs the access Info of Squid: 1286536351.746 41762 192.168.1.17 TCP_MISS/200 5340945 GET http://v15.lscache3.c.youtube.com/videoplayback? - DIRECT/122.160.120.150 ...
4
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2answers
1k views

BIND9 as a DNS server refuses requests

I am trying to set up a DNS server on Amazon Linux using BIND9. It has to act as a master nameserver for a lot of domains. I have imported all of the DNS zone files using NamedManager (a web ...
0
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0answers
85 views

Force single application to use VPN

I have a linux box (Tonido Plug 2) running Transmission, Sabnzbdplus, Sickbeard, Bind & CouchPotato. I need to configure VPN on the box in such a way that all download / upload activity by ...
3
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1answer
184 views

Running my own dynamic DNS record hosting

I intend to run a debian server at home, it will host various websites, SSH server and email. I have a dynamic IP address and I am unwilling to pay the extra for a static IP. I was thinking I could ...
4
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1answer
422 views

Setup of DNS zone with secure zone updates

How do I run a dns server with a zone for a local domain and be able to add dynamic entries to the dns zone securely from selected hosts? I have tried to setup a domain 'rag.local' with bind9. I have ...
1
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1answer
422 views

How to allow recursion for only 1 zone?

Is it possible to allow recursion for a single zone in BIND 9.6?
2
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2answers
47 views

How to change /var partition online?

I have a Linux server with /var in XFS and I want to change to EXT4. There is enough space in /home, so I can backup all files in /var. Is there a way to do it while the system in running ? I think ...
0
votes
1answer
171 views

Is it possible to bind a shell script to a key press [duplicate]

I used xev to find the key code for fn-f5 and came up with a little script to toggle the bluetooth on or off. My question is whether it's possible to bind fn-f5 (keycode 246) to my shell script ...
4
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0answers
127 views

Unable to view mounted directories in a chroot [closed]

Here is a quick description of what I have done: I have a chrooted user (username: clientdev) which I have jailed inside their home directory. This chroot directory is /home/clientdev/ which is ...
3
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1answer
63 views

What does the Bind bindkeys-file directive do?

Just trying to understand the bindkeys-file directive related to the DNSSEC extension in the Bind configuration. Is that a public key? Does it sign the response in the same way as digital signatures?
0
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46 views

DNS server design

Currently my company is deploying SIP phones in different locations from different boroughs. I've been asked to create static DNS records for each of the phones with the following format: ...
3
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2answers
780 views

how can I add records to the zone file without restarting the named service?

I'm working on centos6.5 and bind9 and I have managed to add records to a DNS zone by doing this steps: creating the key: dnssec-keygen -a HMAC-MD5 -b 128 -n HOST example.com. editing conf. ...
1
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2answers
131 views

how to nsupdate remotely?

I have BIND as a DNS server, what I want is to let this server to allow me to add or remove records to a zone without manually editing the zone file and I want to do this remotely. Is this updating ...
1
vote
1answer
2k views

bind9: client update denied

I've a bind9.7.3 running on Debian squeeze. I've configured a zone to accept dynamic update using a key: (I've replaced the key and the actual domain names ...) key "yme" { algorithm ...
1
vote
1answer
221 views

Is it possible to stop specific BIND Log messages from being logged?

I have setup a BIND DNS server and a munin monitoring system which is configured to monitor BIND as well. The OS is Ubuntu Server 12.04.4 and the BIND version coming with it is 9.8.1-P1. Munin runs ...
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1answer
548 views

how to update Records using nsupdate?

We know that we can update a record (its IP) by doing this steps: nsupdate server ns.bar44.com zone bar44.com update delete somehost.bar44.com. A update add somehost.bar44.com. 86400 A 10.10.10.1 ...
0
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1answer
236 views

How can I use CNAME in Bind properly?

I'm new to Bind/DNS and want to point/map SMTP, webmail and IMAP to my domain but a check in nslookup is failing. How can I nslookup SMTP this way? The error I get is: smtp.stylez24.com: NXDOMAIN ...
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0answers
143 views

rndc addzone failed: not found

I installed bin 9.8.4 (default) on Debian Wheezy. after configuration I tried to add a slave zone with the following command: rndc addzone test.zone '{ type slave; file "test.zone"; masters { ...
4
votes
2answers
374 views

Unable to delete files to trash in a binded filesystem

I'm trying to set up shared home directory for two Linux installations and thus I'm using bind-mounts. My user is named dbz and his home directory is /home/dbz. I also have shared directory ...
3
votes
1answer
2k views

TCP buffers keep filling up (Recv-Q full): named unresponsive

Using netstat -an, I set the message that the Recv-Q is full. It is filling up to the rmem_max: Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address ...
0
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0answers
68 views

named.run file deleted but data left on disk?

Today I had a name-server stop resolving DNS due to the /var directory being full from the named.run cache build up. I tried removing all the files using: rm -rf name* However, although running ls ...
1
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1answer
719 views

Host home.lan.home.lan not found: 4(NOTIMP) error in bind9 (DNS)

I have been following this guide to set up a DNS server using bind9 on Ubuntu 12.04, but after all the configuration, when I run host -l home.lan I get the following error: ; Transfer failed. Host ...
2
votes
1answer
476 views

Cannot install BIND dns with yum on Oracle Enterprise Linux 6.1

I am currently using Oracle Enterprise Linux 6.1 to use for Oracle RAC. However I am stuck at installing BIND (DNS Server) at the VM I've set up. I've used the following command: yum install ...
1
vote
1answer
19 views

configuration to listen-on different depending on the domain asked

I want to configure bind such that the host served differ depending on the domain asked. the use case is the following: it must respond to anyone if the requested domain is in the domain my server is ...
0
votes
1answer
147 views

named starts but doesn't answer until reboot

I have a current arch linux arm running on raspberry-pi and bind 9.9.4.P2-1 from the community repository. I'm using this bind as a slave-nameserver for our internal network. I have enabled named ...
2
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1answer
667 views

PID file /var/run/named/named.pid not readable (yet?) after start

Feb 24 15:54:34 ns1 named[20308]: all zones loaded Feb 24 15:54:34 ns1 named[20308]: running Feb 24 15:54:34 ns1 systemd[1]: PID file /var/run/named/named.pid not readable (yet?) after start. Feb 24 ...
7
votes
2answers
2k views

Configuring ssh fingerprints on dns to replace known_hosts fails

The SSHFP records were generated on the ssh server as follows and then added to the zone in bind: $ ssh-keygen -r www.test.us. www.test.us. IN SSHFP 1 1 ad04dfaf343a93beeb939eed1612168f7eadbed7 ...
2
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1answer
118 views

zone delegation in Bind

I have a lot of zones defined in my DNS server. I need to delegate one particular zone to a foreign DNS server and I don't have access to my domain-registrar control panel, currently. Is there a way ...
3
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1answer
421 views

Bind9 — How to find which programs are making which dns lookups?

Using bind9 on a laptop shows lots of nonsense domains when network connectivity is down: Oct 18 19:56:18 lap3 named[1536]: error (network unreachable) resolving './NS/IN': 128.63.2.53#53 Oct 18 ...
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2answers
151 views

Third level domains [duplicate]

I have a linux computer accessible from the internet and I have registered a free dynamic DNS service, let's say its address on the internet is xx.yy.com. On this computer I have two processes ...
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2answers
414 views

In Debian 7, which user does bind9 use to start the daemon?

I have a Debian 7 and a default installation of bind9, I manually changed permission of /etc/bind/named.conf to 000 and remove -u bind flag from /etc/default/bind9 just to see what happens. As far as ...