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Questions tagged [dns]

The Domain Name System. A mechanism for translating Internet domain names to IP addresses.

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1answer
59 views

Using OpenVPN and having DNS Leak

I've only ever used Windows and this is my first time with a Raspberry Pi. All I wanted is to be connected to a VPN while acting as a hotspot so that my devices that connect to it will also be ...
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2answers
209 views

Pi Zero W is set up as AP & connected to my wifi. When connected, hostname resolves to 127.0.1.1, so I must use an IP address. Can it be fixed?

Using the guide found at http://imti.co/post/145442415333/raspberry-pi-3-wifi-station-ap, I have a successfully working AP that is also connected to my home wifi, and passes thru internet -- I'm ...
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1answer
492 views

What are my RasPi DNS Server's resolvers?

I'm setting up a Raspberry Pi 3 as a DNS Server. I've configured it to use a Static IP Address using /etc/dhcpcd.conf and changed /etc/resolvconf.conf to use 127.0.0.1 as my nameserver, and /etc/...
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1answer
46 views

Hostname unable to resolve

Raspberry Pi 4B Ubuntu 19.10: ubuntu@ubuntu:~$ sudo add-apt-repository ppa:bigbluebutton/support sudo: unable to resolve host ubuntu: Name or service not known ping: ubuntu: Name or service not ...
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Local DNS for 3 VPN connected sites

I currently have 3 R Pis running Dnsmasq at 3 sites providing local name resolution. Each site is connected to the other two with LAN-to-LAN VPNs. Each site also has dial-in VPN access. I would like ...
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2answers
609 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 ...
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1answer
418 views

Assigning IP to eth0 device using Pi already set up as a wireless access point

I have followed the tutorial at https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md and successfuly turned my pi into a standalone wireless access point to control my ...
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1answer
4k 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 ...
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3answers
697 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 ...
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1answer
2k views

Raspberry Pi uses .local not FQDN

I would like to access my RPi on my local network by a FQDN that I have. Example: my home network can be reached at www.mydomain.com and that in turn with port forwarding will reach my RPi internally ...
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1answer
134 views

No internet,Dns resolution problem?

I've tried the solutions posted in other threads but have had no success. I have a problem with my Pi not connecting to the internet so far I've tried wired and wireless on my home network and ...
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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 ...
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187 views

DNSmasq error: Too few arguments

When I check the status of DNSmasq I get a "Too few arguments" error. Dec 12 11:05:18 Indigo101 dnsmasq[3593]: dnsmasq: syntax check OK. Dec 12 11:05:19 Indigo101 dnsmasq[3601]: started, version ...
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0answers
20 views

Pi Zero (with pihole installed) refusing to connect to npm registry due to cert altname

I am trying to run npm install on a react project on my pi-zero. Since I have installed pihole, I understand my DNS settings may be pretty strange. I have tried running the install with pihole service ...
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3answers
873 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 ...
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2answers
427 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 ...
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1answer
98 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....
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1answer
123 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 ...
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2answers
574 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, ...
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1answer
466 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 ...
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1answer
476 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 ...
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1answer
688 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 ...
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3answers
809 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 ...
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0answers
25 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 ...
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0answers
135 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 ...
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1answer
439 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 ...
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0answers
228 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 ...
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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 ...
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1answer
139 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 ...
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1answer
133 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 ...
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2answers
78 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 ...
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1answer
47 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 ...
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1answer
314 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 ...
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1answer
4k 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 ...
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2answers
424 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 ...
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1answer
321 views

pi web server domain name problem

Recently I made a portfolio website that is hosted my Pi and domain from google. It was working fine (reaching it from external and internal networks) until 48 hours ago, suddenly I get one of the ...
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1answer
502 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). ...
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0answers
16 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 ...
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1answer
165 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 ...
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3answers
249 views

DNS with Raspberry as Wi-FI AP for local users

I have a website running on Apache. When users connect to the Raspberry AP, they can access to the website using the Raspberry's IP. But what I want to do is type an speific direction (like "...
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2answers
50 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 ...
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1answer
398 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 ...
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1answer
85 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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2answers
3k views

I cannot get pihole to block ads on android

I am running PiHole on a raspberry pi 3 model b. The pi is wired with ethernet to my xfinity router and I managed to get pihole working perfectly on my windows 10 pc, ...
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1answer
16k views

Can't connect to Pi on local network via hostname.local on Windows

I'm setting up a Raspberry Pi for the first time, and have been SSHing into it on a Mac on the same network like so: ssh pi@raspberrypi.local However on my Windows 10 box (also on the same network) ...
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2answers
13k views

Bridge eth0 and eth1 and run dnsmasq

I have a RaspberryPi along with a USB to Ethernet adapter (eth1). I want to bridge eth0 and eth1 and create a br0 interface. I want to devices connected to eth1 receive their DNS (dnsmasq) ...
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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 ...
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1answer
2k 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 ...
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1answer
467 views

Pi web server can't be accessed by domain name

I have an earlier Pi model circa 2012, with apache2,php5,mysql-client,mysql-server and phpmyadmin installed. I have an xfinity router (Comcast Cisco DPC3939) the gateway IP is 10.0.0.1. My Pi has a ...
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1answer
2k views

Local names not resolved with static ip Rasbian stretch

I've got a Nas doing DHCP and DNS ip adress = 192.168.0.1 local names are correctly resolved when raspberrypi-0-w ip is set to dynamic pi@raspberrypi0-w2:~ $ ping munin PING munin.cesan.lan (192....