Questions tagged [dns]
The Domain Name System. A mechanism for translating Internet domain names to IP addresses.
112
questions
0
votes
0answers
19 views
Reverse DNS to get hostname of private IPs
I want to put a filter to ignore the unnecessary requests from the various systems in my local network. Since IP keeps changing, so I want to put filter on hostnames. But from the request I can only ...
3
votes
3answers
164 views
PiHole not resolving local DNS entries
I have a piHole set up on my network with address 192.168.2.10
My router is 192.168.2.1 and the DNS settings on the router point to 192.168.2.10 meaning all traffic that goes via the router (which is ...
0
votes
1answer
71 views
Problem installing bind in Buster
I am trying to install Bind 9 on a PI 4b running Buster. Having done sudo apt-get update, I enter: sudo apt-get install bind9 bind9utils dnsutils.
The error messages that come back indicate that Bind ...
0
votes
2answers
39 views
ssh in local LAN: works with IP, but not by name
On a local LAN, I am trying to ssh into a freshly installed Raspberry Zero WH, by host name. I am connecting from an Ubuntu box.
The Rasbperry Pi does boot, and connects to the Wifi. I can see it in ...
0
votes
0answers
13 views
Join raspbian in a samba domain
I'm trying for an rpi in a samba domain. I researched a lot but nothing works ...
I would ask for a tutorial from you guys or even the link to some that worked. I'll use the same raspbian.
I'm ...
1
vote
1answer
89 views
Avahi listing pi without .local suffix
I have a number of raspberry pis that I swap out (only one running at a time). One responds to ssh pi@raspberrypi rather than ssh pi@raspberrypi.local like the rest.
I have looked at how to change ...
1
vote
2answers
48 views
Help with bridge TCP/IP through RPi 3B+
Need help setting up comm between an Integ Jnior and our primary domain. Here's what I've done so far. I've taken RPi 3 B+ and set it up as a DHCP server broadcasting 10.1.1.1. Wlan0 on the Pi has ...
0
votes
1answer
90 views
Pi hostname can't be resolved after successful DHCP
-Running Raspian stretch
-Corporate WIFI with Windows-based network run by IT
Problem:
Can't resolve the pi hostname from corporate DNS servers
IT department baffled
Situation:
Pi boots and gets ...
2
votes
1answer
284 views
Configure Caching IPv4/IPv6 DNS Stub Resolver using “systemd-resolved”
"How Do I configure a local caching DNS stub Resolver using "systemd-resolved"?"
I've been using BIND to enhance performance by caching name queries on hosts. Since systemd-resolved is part of the ...
0
votes
1answer
76 views
Cannot ping Raspberry Pi 3 b+
My Raspberry Pi 3 b+ will not allow me to ping it even though I've ping'd and ssh'd into it plenty of times before now.
I can ping my main computer from the pi but not the other direction.
ping ...
0
votes
1answer
57 views
DNS issue with Static IP
The office network uses static IP addresses. I've cleaned up an issue related to creating a wireless access point and I reverted back to the static IP on eth0.
I am having a DNS issue, I'm fairly sure....
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0answers
98 views
adding a static route or iptables to block phone home Chromecast Google DNS 8.8.8.8 and 8.8.8.4.4
In my Pi 2 b, I've created a route and tried some masquerading via iptables, and I'm using pi-hole. The Arris cable modem does not have a feature to add any static routes nor CLI for iptables. This ...
0
votes
2answers
246 views
Raspberry does not register to windows DNS server
It gets its local dynamic IP correctly assigned by dhcp from the windows server 2008r2. Also, the dns server is assigned correctly (can ping anything inside and outside my local network).
But i ...
5
votes
3answers
657 views
Clients connected through OpenVPN unable to process DNS requests through Pi-hole
I am on Rasbian Stretch. I installed OpenVPN (via PiVPN) and Pi-Hole (4.2).
I setup my Pi-Hole (that runs on 192.168.1.6 on the LAN) to use Cloudflare DNS over TLS (using the cloudflared service on ...
2
votes
1answer
310 views
Run a system startup script after network and DNS resolution are available
I'm trying to set up a system init script on my Raspbian, just to send an HTTP POST request to a public web server (99,9% uptime), reporting that the Raspbian has just been started up (or rebooted). ...
0
votes
0answers
38 views
confusing and oddly specific dns issue
I primarily use the raspberry pi in two locations, at my school and at home, where i connect to the internet using LAN. The school's network seems to enforce the use of a specific dns server, which i ...
0
votes
1answer
956 views
Cannot resolve local hostname of my Raspberry Pi
Currently I am using a pi 3 model B+ as a mopidy server. I set this up at home and I was able to access the pi with the hostname from a browser (e.g. going to http://hostname.local/ in a browser). I ...
0
votes
2answers
386 views
pi-hole acting as nameserver for a domain?
I feel that I may be making a mistake in my plans to host my own DNS for a domain I own.
I want devices within the private network to all have subdomains to my main domain, e.g. laptop.example.com, ...
1
vote
0answers
188 views
Run Raspberry Pi 3 as VPN access point with pi-hole [closed]
I've got my Raspberry Pi with Raspbian running as pi-hole, connected through Wi-Fi to OpenVPN with most of my devices, where it blocks ads. I'd like to set RPI as VPN access point without ...
-1
votes
1answer
3k views
Temporary failure in name resolution
I have a Pi running a version of raspbian 64bit.
It works on my home network and my previous hotel network. However, different week, different hotel and my pi starts kicking up this error: Temporary ...
0
votes
1answer
418 views
Pi-hole will not connect
I am trying to set up my Raspberry Pi as a DNS blocker on my network. but whenever I try to add the ip address and password, I get the prompt "It only works with version 3." Or when I mess around ...
2
votes
1answer
232 views
Cannot SSH to EC2 whilst using iPhone hotspot
My Rpi needs to connect to an EC2 instance. This works fine when the Pi is connected to internet using ethernet or my home wi-fi, but stops working when connected via an iPhone hotspot. I'm using a ...
1
vote
1answer
337 views
Can't use docker on RPi with Raspbian and Pi-Hole installed?
Anyone else running docker AND Pi-Hole on Raspbian?
I wanted to experiment with docker on my RPi, but I've hit a brick wall. After installing the docker.io using apt, it can't seem to pull anything ...
0
votes
1answer
623 views
Connecting to PiHole via OpenVPN on Asus Router
I've configured and can successfully connect via OpenVPN on my Asus router.
When I'm away from home, I'd like to be able to continue using pihole for dns - heres what i've tried
# pihole runs on 192....
-1
votes
1answer
245 views
Cannot use apt-get or ping. Internet is working
Raspbian stretch (NOOBS)
I have just received a new Raspberry Pi to run scripts on at work, and while I was installing the dependencies for Python 3.7, I ran into a peculiar issue.
The machine is ...
0
votes
3answers
1k views
How to setup hostapd to send DNS server address during DHCP session start on RPizeroW wifi repeater
I have attempted to set-up a Wifi repeater on a Raspberry pi zero W using this very good tutorial :
Access point as WiFi repeater, optional with bridge
Meanwhile i have 2 problems :
No IP address ...
4
votes
2answers
249 views
Raspberry Pi Wifi Repeater – Block Ads
I configured my raspberry pi as a wireless repeater (using hostapd and dnsmasq).
Now I wonder how I could use it to block known ad-servers?
What would be the best way? Using iptables? Or setting up ...
0
votes
1answer
501 views
How to install resolvconf on raspbian
I noticed that resolvconf is not working correctly, the DNS settings never changed when interfaces or dns servers change, i can't find any trace of resolvconf and can't reinstall it back. anyone knows ...
0
votes
1answer
505 views
How to make Raspberry Pi an Internet whitelist
I want to set-up an Internet whitelist (a feature NOT AVAILABLE in my modem/router) using a Raspberry Pi Zero W (RPi0W). As answered in this post, I have made changes to /etc/privoxy/config:
As in ...
1
vote
1answer
364 views
Register Raspberry pi to DNS server
In the enterprise network, As a client how can i connect my pi to the (Windows)DNS server ?
so that i can ssh/ping the pi by hostname without the ip address.
Eg:
myraspberrypi.domain.org
Instead ...
1
vote
0answers
1k views
Pi-Hole + Unbound ==> Unbound anchor not ok // SERVFAIL
Problem with unbound and pi-hole
I followed the official guide for installing Unbound alongside Pi-hole for my network, see Setting up Pi-hole as a recursive DNS server solution
A week ago I first ...
1
vote
1answer
1k views
Raspberry Pi Access Point name instead of IP
I've created an access point on my Pi, and created a website. I can connect my pi with an ethernet cable to my laptop (with shared internet) so that the Pi goes into a subnet, and can connect to ...
0
votes
2answers
164 views
No Internet, can ping to IPs but not hostnames
I have a raspberrypi zero w using pivpn, was working fine until I upgraded to stretch, now I can still to it via the vpn and do ssh, but I have no internet.
Trying a few things in the pi, when I do a ...
0
votes
2answers
72 views
SSH and DNS and static versus dynamic addressing [closed]
I am trying to grasp the purpose of static versus dynamic addressing, specifically when applied to private network.
I am using SSH to connect from my PC to RPi via Ethernet.
The RPi has static IP ...
2
votes
1answer
3k views
AVAHI Daemon doesn't work on RPI
I have installed lighttpd on my RPI 3 :
sudo apt-get install lighttpd
I have managed to access the web server from /home/pi/www
And it works, I can find my Hello World when I entered 192.168.2.31 in ...
-1
votes
2answers
280 views
Reverse DNS on internal LAN
Writing a Python program for my PiZeroW to scan and inventory my home local, internal network. I can easily iterate though the 256 internal DHCP available IP addresses (some assigned, some not), but ...
0
votes
1answer
39 views
when i execute the command ./install.sh i get an error saying name resolution doesn't work need help with this
i can not find any thing to fix this , i have i think tried everything it still gives this error and so i can't install P4wnP1.
I,m using raspbian stretch with desktop as opposed to raspbian jessie ...
1
vote
0answers
890 views
'dnsmasq' starting error
I need to configure wifi-eathernet bridge for my IP cameras net. I've tried to use this tutorial: Sharing the Pi's WiFi connection through the Ethernet port, to resolve my issue and experienced ...
0
votes
2answers
2k views
Fritz!box DNS settings with Pihole
I'm trying to configure the DNS settings of a Fritz!box 3490 so that the host names are revealed in Pihole.
Fritz is DHCP server
WAN DNS set to Pihole (DSL)
DHCP DNS forward to Pihole (Local Network)
...
0
votes
1answer
146 views
Rasbian “DNS address” errors block most websites
I am getting errors about “DNS address” could not be found ERR_NAME_NOT_RESOLVED when going to SOME web pages (like doing a duckduckgo search) yet I can go to google and do searches, and raspberrypi....
0
votes
0answers
160 views
Port Forwarding on Rpi3 for remote access not working
I want to access my Rpi3 from anywhere. For that i have created an Free account on noip.com. I have a my Hostname too. I am using O2 Router at home, and also setup for DynDNS as well as Port ...
0
votes
1answer
3k views
How to setup dynamic dns server on Raspberry Pi using dnsmasq
I need to setup a dynamic dns on the raspberry pi. For this I have installed the dnsmasq service. I have created a file with name home.dns and below are its contents:
domain-needed
bogus-priv
dhcp-...
0
votes
1answer
1k views
Disable dnsmasq on boot Raspbian Stretch
I need to disable dnsmasq from starting during boot.
So far I've tried
sudo systemctl disable dnsmasq.service
sudo update-rc.d -f dnsmasq remove
ENABLED=0 in /etc/default/dnsmasq
None of these work. ...
0
votes
2answers
553 views
Setup pi with dynamic DNS on private network only
I'm looking for a solution that allows me to set a dynamic dns on my Pi only for local network, without the need to make configurations on router.
In other words I want to set up a pi in a way that I ...
0
votes
0answers
259 views
Ethernet Blocks Internet of Wifi Access Point
I'm struggling with my configuration of my Raspberry Pi.
My Raspberry Pi 3 is connected to the Router via Wifi (wlan0). I created an access point with the Pi (wlan1) but I also want to be able to ...
0
votes
1answer
370 views
Faking an internet connection on an access point
I'm working on a project where a Raspberry Pi creates its own access point running a Flask server, but will not have an internet connection. I set up the iptables so that when the user tries to ...
1
vote
3answers
597 views
Local DNSMasq .local domain problem
I have a problem with name resolution on one of my Pis.
I have set my router to start dnsmasq with LAN domain local. Other systems except this Pi can ping host.local addresses just fine.
I installed ...
1
vote
2answers
3k views
Can I setup my Raspberry PI 3 with a DNS server that responds natively on Windows
I am pretty sure this has already been answered but I couldn't find any answser yet.
My Raspbery PI 3 acts as a web server with Nginx, and the native WIFI is configured as a WIFI hotspot.
So from my ...
4
votes
2answers
5k views
Raspberry Pi Zero Stretch /etc/resolv.conf DNS problem
I cannot use apt update as every reboot my
sudo vim /etc/resolv.conf file resets to the below
# Generated by resolvconf
search home
nameserver 127.0.0.1
I have tried to change the nameserver to a ...
1
vote
1answer
91 views
problem with name domain resolution (I believe)
The problem is I can ping for example google's ip address but not the domain name (browsing to google.com works as well)
sudo apt-get update gives the following :
0% [Connecting to mirrordirector....
