Questions tagged [bind]
BIND is the de facto standard DNS server
293
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Linux network forcing named service use different gateway
I have Centos 5.4 linux server running bind 9.3.6.
One week ago it began not resolving dns , long story short for some reason it is not resolving when it is on the net via cellular gateway, however ...
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1
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37
views
Can't get DKIM Key
I am having an issue with not finding the public key of DKIM. I am using a local DNS (BIND), so there isn’t a problem with propagating. I just copypasted the output of given generated public key into ...
- 21
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1
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56
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How should mount bind look like on Ubuntu? mount: bad usage
I am following this guide bookstack install
mount type=bind,source=/home/ubuntu/.env,target=/var/www/bookstack/.env -v /home/ubuntu:/var/www/bookstack/public/uploads -v /home/ubuntu:/var/www/bookstack/...
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21
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Setting up DNS server with bind9 issue: creating TCP socket: address not available
I am trying to setup a dns server on ubuntu. With
sudo systemctl status bind9
I get
Apr 17 10:14:21 dns named[1002]: no longer listening on fe80::9903:2b67:b230:aaaa%3#53
Apr 17 10:14:21 dns named[...
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25
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reliable method to find keycodes
I'm trying to setup some key binds in bash and it seems to me that the recommended methods (>read, sed -n l, ctrl+V) of getting the strings that correlate to keypresses aren't giving me correct ...
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1
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56
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Bind9 keeps crashing when forwarding is enabled
I have a debian small server setup with bind9 and dnscrypt both on the same machine. Bind9 runs on port 53, dnscrypt on 5000. The regular bind9 server performs some checks then forward the requests to ...
- 2,434
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44
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Bind error logging syslog
Im have this strange behaviour where my bind server is just forwarding info and notice errors to my remote syslog server.
Current configuration on the named.conf file is:
logging {
channel syslog
...
- 25
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52
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help using bind/unbind to power on/off USB drive
I'm trying to power on/off an USB drive using bind/unbind command following this post, can someone please point me to the right direction where to find tutorial/explanation on bind/unbind usb drive (...
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63
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How to configure a BIND 9 name server as a slave for a zone that exists in multiple views?
I have a Bind9 hidden primary configured with views, and I need a secondary to transfer all the views of the same zone. Example:
On primary:
view "dmz-view" {
match-clients { server-...
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2
answers
43
views
Linux: How to preserve read-only mode for layered bind mounts
Let’s give some context to the issue:
There is /foo/bar directory in read-write mode
There is /bar bind mount that points to /foo/bar
In /foo/bar there is bar directory that has to be in read-only ...
- 111
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75
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My first Configuration DNS doesn't work or respond on centos
for studying purposes about TCP/IP, we should run a DNS server, i did the advised configuration, the server is runing without any erros, but when i request the server for the configured domain name ...
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1
answer
227
views
How to bind the hid-generic driver to an hid interface that's taken by a different hid driver?
Short background on the issue I'm facing. I'm working on implementing a simultaneous UART/I2C operation using a usb bridge, the FT260. The chip relies on HID reports to provide these functionalities.
...
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16
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Can Bind use forward-only zones regardless of the number of dots in the question's hostname?
I use a VPN to query some internal DNS nameservers at a company I work for.
The DNS IPs are well known and I've setup a few forward-only zones in order to resolve internal hostnames while still using ...
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1
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64
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Bind with RPZ broke domain forwarding?
I wanted to take my existing internal DNS Bind servers and add some RPZ security. Previously I had split DNS with my internal view set to forward 3 specific domains to my offices internal DNS servers.
...
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1
answer
38
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Is there a way I can convert a Oracle linux Slave DNS to a Master DNS server after transfer?
The purpose of my task is to create a copy of my current dns settings and save it somewhere.
I copied my current DNS zones from a Windows DNS server. I create a oracle linux slave DNS server. I ...
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30
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Unable to resolve against local DNS server
I have a Bind9 server set up on my local server (at 192.168.0.15, named "groth") and I've just built a Ubuntu 20.04 laptop (jedi-u20) which I'm trying to set up to query the Bind server.
On ...
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750
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Free Up Port 53 on Ubuntu so costom DNS server can use it
I am implementing custom DNS server, but when I try using it, it clashes with port 53 being in use.
Changing resolved.config file doesn't help.
My resolved.conf file looks like this:
[Resolve]
DNS=127....
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2
answers
50
views
DNS server setup on debian
I'm trying to resolve my problem with the private DNS server.
I'm in a state where I can successfully resolve public DNS and my local DNS setup in bind9 for my domain for example mydomain.com, but I ...
- 33
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0
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20
views
Dont ignore out-of-zone data
Small example:
undefine@undefine-ThinkPad-T470p:~/tmp$ cat test1.zone
test1. 3600 IN SOA ns0.test.com. hostmaster.test1.local. 1 900 600 86400 3600
test1. 3600 IN NS ns0....
- 1,250
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39
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dd-wrt update linux BIND A record command for DDNS
I currently have a DD-wrt router setup using its built in Dynamic Domain Name System (DDNS) which updates a DNS entry with DDNS provider.
I dont want to use third party providers, just my own
What ...
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1
answer
65
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Bind and IPV6 : access control
My logs have many "network unreachable" messages for IPv6 addresses. A sampling:
named[1213]: network unreachable resolving 'results.speedtest.net/AAAA/IN': 2606:4700:4700::1111#53
...
- 1,390
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320
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How to configure a DNS server by YAST2
I run these commands to install DNS server dependencies on openSUSE Tumbleweed:
sudo zypper in -t pattern dhcp_dns_server
sudo systemctl enable named.service
sudo systemctl start named.service
To ...
- 1,315
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26
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Can someone correct my configuration files to start my own PTR record for mail server
I have iredmail server running on centos 8 i need to set my own PTR record here is below my configuration files it will be highly appreciated if someone correct this to start PTR record
/etc/named....
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107
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Bind server problem in centos8
I have configured Bind server on Centos8 and I have updated the nameserver on my website yesterday. Now my site is down: When I ping to IP or ping website, it wont reply.
Below is my configuration. ...
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vote
1
answer
1k
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bind: forwarding zone does not work when allow-recursive not allowed
I have the following setup:
DNS-Server reachable from the internet, is authoritative for zone foo.com
DNS-Server reachable only locally, should be authoritative for zone test.lab.foo.com
What I try ...
- 181
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1
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221
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bind: ignoring out-of-zone-data error - syntax error?
i'm not sure if I have a syntax error here. When checking one of my zone files using /usr/local/Cellar/bind/9.16.9_1/sbin/named-checkzone watt14net.dyndns.org /var/named/22.168.192.zone I get the ...
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1
answer
228
views
bind ltc2947-spi driver on BeagleBone Black
Having trouble binding a SPI driver on the BeagleBone Black. The driver in question, ltc2947-spi, is in the linux mainline, but not in the beaglebone kernel tree. When I get this working, I'll submit ...
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34
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Bind9 named Got recursion not available from 192.168.1.100, trying next server [duplicate]
I use a Raspberry PI as bind and dhcp server.
A strange thing happens to me…
On the clients, the resolv.conf looks like this:
# Generated by NetworkManager
search flab
nameserver 192.168.1.100
...
- 11
1
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0
answers
53
views
Configuration that has bind listening on 2 different ip addresses and resolving queries using response-policy
I have a requirement where I need to have a bind server listening on two different private ip addresses. Depending on the server address queried, a particular host entry gets returned.
Server has ...
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1
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0
answers
23
views
ISC BIND 9.16.7 - Is it possible to limit forwarder traffic to a specific network interface?
Situation: A Linux box with two physical network interfaces (say eth0 for LAN and eth1 for WAN). Box acts as a router and IPTables firewall, too. Furthermore, an XFRM-Interface (say 'vpn') is there (...
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1
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56
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Bind 9 process of named is using one core cpu only
i Have a DNS server running on Debian os , the named process is taking 394% of cpu.
i noticed it is using one core of the 1 cores provided to the whole VM .
top - 17:29:04 up 105 days, 1:33, 1 user, ...
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55
views
Create DNS server for host's domain
I want to create the DNS server for set on the domain.
For example, I want to have ns1.domain1.com and ns2.domain1.com that when setting these on each domain, domain points to the server and loads ...
- 11
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1
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842
views
how to mount [bind] an external hard drive folder using UUID to another folder on a pc
in short:
on pc:
/home/user/Music:
├─music_from_disk_1
└─music_from_disk_2
on 2 HDD's in root: /music, /docs, /photos.
need to automatically mount HDD1/music to .../music_from_disk_1 and HDD2/music ...
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0
answers
64
views
set named.conf forwarders to dhcp supplied dns ip?
I run bind9/named on a CentOS7 machine that receives its ipv4-only config via DHCP, including a DNS/nameserver that resolves global and intranet hostnames.
The bind9/named on this machines has a ...
- 517
3
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0
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285
views
How do you setup the catalog zone in BIND9?
I've been trying to setup a catalog zone in BIND9 so that way I do not have to manually update my slaves each time I add or remove a domain.
I asked this question and the answer would be to use the ...
- 2,305
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1
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1k
views
How do I list all the domain names that my BIND9 manages as a master?
I'm wondering whether there is a command I can run to get a complete list of the domain names that my BIND9 currently manages on my master DNS server.
Hypothetically, something such as:
named --list
...
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0
votes
1
answer
3k
views
How to restart/release rfcomm for bluetooth communication?
I am trying to connect raspberry pi to my galaxy note to use it for serial communication. I have somewhat succeeded at that.
First I paired it and trusted through bluetoothctl. Then I run sudo rfcomm ...
- 111
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0
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97
views
Is there a way to force client resolve instead of DNS in Bind
I am using bind as a public resolver for a domain which returns different IP address based on the viewer's location (using maxmind's db). Problem is that client queries are not from the actual user IP ...
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365
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subdomain won't resolve with my bind
I have domain hosted here in cloudflare, while it is hosted there I am using a nameserver IP address(/etc/resolv.conf on linux) on my machine with my own bind server IP address. all is actually fine ...
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26
views
Can you check the bind file edit history, or edit it directly just like .bashrc?
Sometimes when I change to a fresh install, I'd like to know of any shortcuts I may have forgotten to port over; that way when I change computers I can quickly port my bind file preferences over. I'd ...
- 153
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116
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bind9 build from source : how to set install/config directory
I have built and installed bind from source (https://github.com/isc-projects/bind9). This has installed to /usr/local/sbin and is expecting configuration files to be in /usr/local/etc.
I have copied ...
- 1,390
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1
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622
views
does proxychains redirect all traffic of any application?
From linuxbabe.com:
proxychains bash
This command will start another bash shell with proxychains in your terminal and from now on you don’t have to prepend proxychains to your command. Your ...
- 173
3
votes
1
answer
19k
views
How to bind wget to download through a specific port?
I'm trying to download a file through wget. But I want to download it through a port which I configured as a proxy.
How can I configure wget to download through a specific port in my computer?
In ...
- 173
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1
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1k
views
Remove one IP from DNS entry with multiple IPs
I was going to add a new DNS entry on my server, but I had a typo and accidentally added the IP (10.0.55.41) to an existing entry.
[root@DNS1 ~]# nsupdate
> update add DB2.domain.com. 3600 A 10.0....
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297
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bind home and other folders to casper-rw
I use an USB key with a casper-rw partition but Ubuntu only binds /var/log-crash to casper-rw, the rest of linux files are non-persistant. But i want to have nearly all consistent, like an normal ...
- 109
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1
answer
4k
views
socket bind() errno 22 - no time-wait sockets
I am quite new to C & Linux and I tried to setup a TCP socket server for Data exchange with a C-Code I compiled and executed on a Ubuntu System.
From a Tutorial I copied the following code (see ...
- 13
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1
answer
3k
views
DNS Bind not loaded due to errors
This is a school assignment and I'm having trouble with my DNS bind configuration. I'm supposed to setup a DNS server and I need to set SOA, NS and glue record, A records for www, mail and for the ...
- 31
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303
views
How to timeout for specific systemd unit?
Is there a way to change timeout for specific systemd unit? I'm okay with the default 90s, except for bind9; we serve tens of thousands of zones so bind9 needs a few minutes to start.
- 103
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500
views
How to get dig without bind
Is there a way of installing dig or nslookup without BIND (preferably without compilation)? BIND is known to be a huge security hole, and all I need is the ability to resolve domain names to their A ...
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0
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0
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240
views
Bind Security Warning
I always seem to find the following message in my Bind logs:
security: warning: using built-in root key for view _default
Could anybody advise please, what does that mean and how do I fix it? It's ...
- 105