Questions tagged [bind]
BIND is the de facto standard DNS server
320
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DNS resolve sometimes connection timed out
Good day to all. Made a command: nslookup kafka.zxc.stage @dns1.prod And sometimes I get an answer - ;; connection timed out; no servers could be reached
For example, when I run a command every second,...
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0
answers
20
views
On Bind I see a strange error logging
Today I see on my bind9 log directory a lot of log (empty!) files.
querylog.1.1.1.2.2.1.1.1.2.1.1.1.1 querylog.2.1.1.1.2.1.1.1.1.1.2.1.1.1.2 update-debug.log.3.1.1.1.1.2
querylog....
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65
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Fedora - systemd-resolved
I'm an old school linux guy, and I will say I'm not a fan of systemd, but I'm trying to evolve because it's here to stay. Network management is killing me.
My goal is simple. I don't need a caching ...
1
vote
1
answer
49
views
Bind with RPZ acts weirdly if a subdomain is used aside a wildcard
I'm unsure if I found a bug in bind. I've setup a simple dns server on debian 12.
in named.conf.options
zone "rpz-test" {
type master;
file "/etc/bind/rpz-test.zone";
...
- 2,816
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2
answers
59
views
Debian systemd and named, strange bug
I have setup named to use chroot, like Fedora and RockyLinux (-t /var/named/chroot).
The daemon works fine, only a little problem...the unit start, but systemd mark it as failed!
root@dns1:~# ...
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19
views
Diagnose and debug bind server configuration lookup with exit line
I'm using dig with dig someserver.com -p 53 @localhost checking if my bind server do what it should.
However even if I have a rpz set up with a wildcard like
*.com A 127.0.0.1
most of .com replies ...
- 2,816
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111
views
Bind9 REFUSED on same server
I have a local BIND9 DNS server running in a Docker container. In another container I have Wireguard running, which I use to connect to my home network from outside.
The issue I'm running into is that ...
- 101
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1
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153
views
Enable TLS on BIND9
I am trying to enable TLS on my BIND server (9.19.16) which is otherwise working fine. When I add the following code to enable TLS, then my BIND server does not start.
named.conf:
tls local-tls {
...
- 101
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2
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173
views
How to test if DNS over TLS (DoT) with BIND9 forwarders is actually working?
I am using DNS over TLS with BIND9 forwarders using the answer from this questions: link
I can see queries being made successfully but how can I check to see if the queries are using DoT or are they ...
- 101
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41
views
Bind9 how to use RPZ zone for specific subnets
I already have 1 master(192.168.130.32) 4 slaves(192.168.130.35) and 2 authoritative(192.168.130.33) servers with bind9.
My point is to get RPZ(192.168.130.37) from external DNS servers, but I want to ...
- 111
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28
views
RHEL6 BIND9 XML Statistics-channels build library modification after server is already up and running
Migrating away from BIND9 to Route53 and would prefer not to use the named.stats file for monitoring activity during the migration period. As such, I checked the current named.conf and verified no ...
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answers
22
views
Bind9 stops responding to queries every now and then
I am setting up a bind9 service and I am monitoring it with zabbix. I see that zabbix builds me such posts as in the picture. This actually translates to my query. What could be wrong, have any of you ...
8
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4
answers
947
views
Chicken and egg problem with NTP and Bind
This a report of a problem I solved but I feel the solution could be useful to other.
The problem appeared on a Raspbian 9.13. For some - probably hardware - reasons still to be discovered, my ...
- 213
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130
views
BIND IPv6 not responding to remote requests
I have setup an IPv4 BIND server that returns both IPv4 and IPv6 IPs but when I try and setup just an IPv6 server it does not work for remote requests.
This is my named.conf
options {
listen-...
- 1
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60
views
nslookup dbwr-scan does not have desired results on Rocky Linux 8.7
The following command fails to resolve the scan addresses
-------------------------------------------------
[root@dbwr1 ~]# nslookup dbwr-scan
Server: 192.168.1.1
Address: 192.168.1.1#53
Non-...
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0
answers
384
views
/etc/named.conf error with command systemctl status named.service
I am using Rocky Linux 8.7 on 64-bit
I am configuring and trying to start a BIND domain as follows:
[root@dbwr1 ~]# ls -l /var/named/localdomain.zone
-rw-r-----. 1 root named 506 May 14 19:29 /var/...
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237
views
Curl with random IP v6 from /64 subnet: ndppd, ip neighbour or routing not working
I'm trying to setup random IPv6 proxies pool on my server /64 subnet like this: https://github.com/zu1k/http-proxy-ipv6-pool, but curl --interface 2a05:541:108:26::2 google.com not working (endless ...
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234
views
Change Zoom Key Bindings in Xfce
In Xfce, you can use Alt + two fingers on the touchpad to zoom in and zoom out on the entire computer screen.
How can I change this zoom shortcut to instead use Alt + only one finger on the touchpad ...
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24
views
How masters vs slaves vs SOA work in BIND?
I'm trying to set up BIND. Well, I had but moved some things into files and now slaves are attempting to transfer from wrong masters with no recursion, no forwarders, etc…
I'm coming from an AD ...
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1
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125
views
Add another name to DNS server bind9
I set up a DNS server using the bind9 utility, took the settings from the example, and this is how the configuration turned out:
file: /etc/bind/named.conf.local
//
// Do any local configuration here
/...
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1
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2k
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Failed to start named.service : Unit not found?
I want to start named service on the second oracle LINUX version 7.9 server but I got this error
Redirecting to /bin/systemctl restart named.service
Failed to restart named.service: Unit not found.
I ...
- 125
1
vote
1
answer
4k
views
service named restart failed
I want to restart the named service but
I got error :
[root@KAASH-HIS-1 named]# service named restart
Redirecting to /bin/systemctl restart named.service
Job for named.service failed because the ...
- 125
3
votes
2
answers
670
views
Problem migrating named/bind config to dnssec-policy
I have a working DNSSEC name server. It runs on the BIND 9.18 on recent Fedora. I have two keys (KSK, ZSK), my parent (DNS-wise) got a valid DS record and everything is fine. Really. The DNSSEC ...
- 781
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0
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157
views
Ubuntu NFS mount bind failing
This should be a rather simple question, but all my googlefu has failed me so far. I have an nfs server with a share mounted to my local machine in dir /share/ (rw,sync,no_subtree_check) from there I ...
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votes
1
answer
47
views
Do I need to update bind-related packages if I use rpcbind?
I'm being told I need to update bind-export-libs, bind-libs, bind-libs-lite, bind-license and bind-utils but my server doesn't use Bind or Bind9, it uses rcpbind.
So, do I have to actually update ...
- 101
1
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0
answers
21
views
Unable to manage internal and extrenal records in Powerdns
Previously I had Bind9 in my production environment. To get rid of manual record add-in primary and secondary DNS servers, I implemented Master and Slaver replication using PowerDNS via poweradmin web-...
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277
views
Bind9 DNS Server causes no internet connection at all
I am trying to set up a bind9 DNS Server, but every time I enter it in my PC and reboot I get no internet connection at all. Even pinging google isn't working.
My bind9 configuration:
named.conf.local
...
- 3
1
vote
1
answer
93
views
How to remove bash key binding "x\000": self-insert
bash -p shows
"x\000": self-insert
May be that this came in by a typo.
In order to repair, a normal bind command
bind "x":self-insert
or
bind '"x":self-insert'
has no ...
- 121
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1
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677
views
Bind9 Configuration Zone not loaded due to error
I am trying to set up my own Bind9 Server, but when starting the Server, I get the following errors:
Nov 23 09:52:53 name named[26661]: reverse/172.18.6.234:1: no current owner name
Nov 23 09:52:53 ...
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1
answer
1k
views
Configure systemd-resolved to use local bind first and DHCP-provided DNS as fallback
I'm using Fedora 36 as my everyday desktop machine and I try to do something that I though was fairly simple but I can't find another person on the net providing a proper configuration for this.
...
- 111
1
vote
1
answer
225
views
Error redirection fail with bind - dig
I'm trying to test some nameservers against a domain name.
For that, I created a script that reads a list of nameservers and asks for a domain name.
Something basic like this:
#!/bin/bash
domain=$1
[ ...
- 325
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votes
0
answers
36
views
I'm getting this error in Fedora 24 and don't know what to do
systemd status:
named.service - Berkeley Internet Name Domain (DNS)
Loaded: loaded (/usr/lib/systemd/system/named.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) ...
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1
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614
views
DNS zone file not working
I have been stuck on this one for a while.
I have to make it so that there is an CNAME for www to the srvAmparo.walter.sil. Also that has the IP of 192.168.1.1 and lastly the SOA and NS entries have ...
1
vote
1
answer
89
views
How's the Bash reset in a shortcut by bind not working
How come the Bash reset in a shortcut e.g. alt-0 in a bind not working
bind -x '"\e0":"reset"'
it works (gives visible key press echo) only at very first top/time right after ...
user536152
0
votes
1
answer
403
views
bind9 configuration file PROBLEM
I have a pc with debian 9 stretch and a router (Nano Pi r4s with openwrt) both with bind9. I have set the min-cache-ttl parameter of 80000 seconds on debian stretch, and when i try to set it also on ...
1
vote
1
answer
736
views
Bind9 dynamic zone updates are denied by apparmor in Debian11
I installed bind9 with chroot on Debian11, described by this tutorial: https://wiki.debian.org/Bind9#Debian_Jessie_and_later
It works fine, but as soon as I turn on dynamic zone updates, it will fail ...
- 113
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1
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131
views
Web site does not open without www
My website will not open without writing www in the URL.
Hosting and DNS servers are in the same machine.
I tried to search, no result.
I tried to put dot after test.com in the last line, did not help....
- 315
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votes
1
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645
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 ...
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1
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1k
views
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/...
- 25
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votes
1
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1k
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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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117
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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 ...
0
votes
1
answer
243
views
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 ...
- 2,816
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1
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701
views
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
1
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1
answer
3k
views
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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1
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1k
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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-...
0
votes
2
answers
412
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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2
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607
views
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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votes
1
answer
2k
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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1
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356
views
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.
...
0
votes
1
answer
151
views
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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