dnsmasq is a lightweight DHCP, DNS and TFTP server application for *nix platforms intended for use on small and home networks.

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Dnsmasq Configuration for OpenVPN

I'm trying to configure an OpenVZ VPS running Debian 6 to run OpenVPN. I've got OpenVPN running, and I can connect to it, but my traffic isn't passing through yet. I get an error when dnsmasq start, ...
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3k views

Dnsmasq on Tomato firmware won't reply from simple name address

I want to be able to access computer 192.168.0.3 from the simple name "pos". Not "pos.com" or anything. With my setup below I can ping dev.pos, just not pos. I have to ping mydomain.pos to get a ...
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1answer
483 views

How to delegate a zone from Microsoft Windows 2003 DNS server to dnsmasq?

I have a split domain setup on my production server farm: Each server has both an external (internet facing) IP address and a private internal (LAN facing) IP address. A local DNS server running ...
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637 views

Can I put dnsmasq in front of a win2k3 DC and have clients use dnsmasq as primary DNS?

I am running a mixed LAN, and have XP client PCs on a 2k3 domain (and therefore use 2k3 as primary DNS). For political reasons I need to run dnsmasq server in front of it and point other DNS ...
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1answer
844 views

Set host firewall so VMs obtain dynamic IP from dnsmasq

Virtual machines (KVM/libvirt) fail to obtain a dynamic IP address from the libvirt-launched dnsmasq running on a CentOS host when the firewall is running. When I turn off the firewall (CSF), the ...
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10 views

dnsmasq fails to start, citing capabilities error

I have a stock install of Ubuntu 14.04.2 on x86_64 running a 3.13 kernel. I've installed the stock dnsmasq package (2.68), but when I start it, I get this error: service dnsmasq start * Starting DNS ...
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1answer
11 views

dnsmasq adblocking only working server-side

I'm trying to create a server-side adblocking mechanism through dnsmasq, but I only get results on the server itself, not the computers attached to my local network. First of all, my router is the ...
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17 views

Why can I only have one ProxyPass'ed subdomain?

Edit: The problem disappeared when I restarted my computer. I apologize for wasting everyone's time with this! I'm trying to set up local .dev domains for my different production apps. I have an ...
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1answer
19 views

accessing same domain name through a different port

I have a production website, and a development website. The must be accessed through the domain name, www.mysite.com. I would like to be able to access the dev site through a praticular port, say ...
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1answer
38 views

cobbler managed dnsmasq is not listening on the correct interfaces

I have a cobbler server I am trying to get installed. Unfortunately dnsmasq is not listening on the correct interfaces. It should be listening on my 192.168.10.2 network which is assigned to br1 ...
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1answer
25 views

dnsmasq to server different ip depending on which NS is used

I want to simulate the following situation: If the client makes a request using NS1 for DOMAIN1 return IP1 If the client makes a request using NS2 for DOMAIN1 return IP2 i.e resolve the domain to a ...
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1answer
105 views

URIBL_BLOCKED on Ubuntu 14.04 Server with working Dnsmasq

I've set up a small mail server which includes Spam Assassin. Everything seems to work great except one. SA docs suggest installing a caching DNS server to keep some RBLs from blocking the server over ...
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1answer
111 views

Configure ufw pptpd and dnsmasq on the same server

I've got a an ubuntu 14 server running both pptpd and dnsmasq. I'm having trouble configuring ufw to allow pptp clients to resolve their DNS queries using the local dnsmasq server. I've correctly ...
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1answer
139 views

DNS queries fail from local machine running dnsmasq

I have a "sandbox" web server setup for my developers to work on. Each one has their own IP, with all the "production" hostnames configured, and a DNSmasq configuration to answer for those production ...
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340 views

DNSMasq forgetting cname entries after first access

I have an Asus router (running Merlin firmware) that is currently exhibiting an annoying issue. When I set up a cname entry in dnsmasq.conf, that entry works the first few time it's accessed then ...
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198 views

DNSMasq on DD-WRT not working as expected

Following the guide given here I created several DNSMasq options for a local network, however none of them are working as they should. I am hosting a website internally on a viertual server, however ...
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22 views

dnsmasq fails a few seconds, then get back to normal (debian)

I am running a box with debian 6.0.8, and DNSMasq 2.55 (from Debian repository). I use it to resolve some local hostnames, and it mostly works fine. but some times, it will fail to answer requests ...
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1answer
55 views

Resolve all external addresses to an internal address when an internet connection is missing

I am using a raspberry-pi running ArchLinux with a WiFi router to provide an access point for locally-hosted web content. I am running a DHCP server. When the Pi is plugged into an internet ...
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1answer
1k views

dnsmasq(as DHCP server) isn't working in KVM+libvirt envirmont

I'm using dnsmasq as DHCP server in VM environment. But It didn't working. I disabled basic DHCP feature in libvirt. <network> <name>default</name> ...
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1answer
207 views

Puppet install of Openstack: Could not find resource 'Package[dnsmasq-base]Package[dnsmasq-utils]' for relationship on 'Package[neutron-dhcp-agent]'

ebug: Executing '/etc/puppet/etckeeper-commit-pre' debug: catalog supports formats: b64_zlib_yaml dot pson raw yaml; using pson err: Could not retrieve catalog from remote server: Error 400 on SERVER: ...
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148 views

Use a LAN IP for dnsmasq

We have a single iMac in our office running a Vagrant box exposing the public IP of 192.168.1.70. Everyone in the office used to all be able to access sites on this box (which all use ".dev" such as ...
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463 views

dnsmasq forward dns requests + add domain suffix for not fqdn

I want to use dnsmasq as a DNS forwarder: for fully qualified domain names it should forward request without change; for not fully qualified name it should add domain to the name and forward ...
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1answer
169 views

dnsmasq - filter requests by source IP

It is not recommended to answer recursive DNS queries from outside the local network. Is there a way to make dnsmasq answer queries about specified domains (part locally part forward to another DNS ...
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2answers
175 views

Spoofing NS records for pre-transfer DNS testing

I'm about to transfer a domain from one registrar and DNS provider to another, and I want to test the new DNS host before starting the transfer. The new host provides plain DNS service beforehand, so ...
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135 views

How to make dnsmasq resolve a domain based on where a query were made from

On my phone, I'm pointing to my PC address for DNS server (dnsmasq), and it is working for normal DNS queries but not for local. I can see from a ping app that local domains are resolved to 127.0.0.1, ...
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73 views

DHCP server with ability to update mac address dynamically

Is there a better way to maintain MAC to IP specification in dhcp with out restarting dhcp service each time when there is an update. is it possible to use DHCP with database in Linux to save all ...
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1answer
764 views

Get OpenVPN clients names to resolve through dnsmasq

I have a PFSense box running as an OpenVPN server. There are several remote devices that connect through the VPN (as tap devices). The VPN stuff is working, I can access the remote hardware by ...
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1answer
112 views

Fix security vulnerability in dnsmasq on Ubuntu 12.04

I have an Ubuntu 12.04 server using dnsmasq and recently ran into the following security vulnerability which does not seem to have a fix on 12.04. ...
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1answer
460 views

multiple ips for wildcard domains using dnsmasq's config format

dnsmasq is capable of assigning multiple static ips to one host when using the hosts file: 1.2.3.4 bla.com 4.5.6.7 bla.com nslookup: Name: example.com Address: 1.2.3.4 Name: example.com ...
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2answers
344 views

DNS lookup on DNS server works, but wrong IP on clients

I am trying to set up a DNS server to change a few domains in my local netwkork - first with bind9, then with dnsmasq. With both software, I resulted in the same problem: When executing nslookup / dig ...
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353 views

Bind querys public nameserver gets private IP as answer

Currently I have a dnsmasq server (192.168.0.53) answering with local IP addresses for queries to a public domain. Facing internet there is an old (really old) bind server, master for example.com. So ...
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106 views

How do I properly add dnsmasq to my runlevels so it starts on boot?

When I run this command: sudo update-rc.d dnsmasq defaults I get this error: update-rc.d: using dependency based boot sequencing update-rc.d: warning: dnsmasq stop runlevel arguments (0 1 6) do ...
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1answer
318 views

Getting DNS replies for non-existing hostnames (DNSMasq)

I noticed some 'weird' DNSMasq behavior when I set up my LAN for dual stack IPv4 & IPv6 networking. It seems that my DNS server (DNSMasq) which acts as a forwarder and also has all the host names ...
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1answer
748 views

dnsmasq TFTP, GNU/Linux workstation, DHCP not responding

I'm attempting to get a TFTP server working, from my workstation. I've actually attempted this multiple times, never succeeded. I've setup real tftp from a router, but my home router is nothing close ...
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2answers
150 views

bind9 forward records, not just zones

The situation I am faced with is that I have a few domains hosted with UltraDNS and also with a bind9 server for local use with internal subdomains and for dhcp hostnames. For example, domain.com is ...
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1answer
632 views

Problem configuring dnsmasq for local subdomains

I've set up dnsmasq on a virtal machine server in order to handle static wildcard subdomains on my local home network for development purposes. The idea is to have *.local.myapp.com resolve to the ...
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2answers
676 views

Trouble serving vhosts when trying to set up wildcard subdomains with dnsmasq in local development environment

I'm trying to get wildcard DNS enabled on my laptop using dnsmasq. I realize that this has been asked and answered more than once on this forum, but I can't get the solution to work for me. Steps ...
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1answer
440 views

Oracle VM provisioning from dnsmasq

I have Oracle VM 2.2.0 and a provisioning server (dhcp/tftp/http) based on dnsmasq. A VM that it is configure too boot from the network, is receiving the IP, but it is failing to boot. The error ...
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1answer
163 views

possible to make samba4's internal dns server listen on non-standard port?

Is it possible to make samba4's internal dns server listen on a port other than 53? I need to run two dns server's on this host -- my desire was to use dnsmasq on the standard port for client's and ...
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1answer
238 views

How to have a local dns server with no conflict with internet addresses?

I need a local dns server on an ubuntu server to resolve name of local servers. I used dnsmasq, but the problem is that it tries to resolve all addresses (for example http://serverfault.com) and ...
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1answer
119 views

How to setup open/public DNS server in a secure way? [closed]

For a custom application (retrieving data from embedded sensors), I need to create a fake DNS entry to redirect the requests to my servers. I want to setup a DNS server so the users just have to ...
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1answer
328 views

dnsmasq content filter [closed]

Is it possible so use dnsmasq as a selective content filter (just for specified clients - defined by their MAC address) I know how to create a global content filter. I know that a proxy should be ...
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3answers
281 views

How to get machines to use a DNS without a fixed IP, which does not appear in the DHCP lease? [closed]

I have some machines on a network. This network has a DHCP server - which I have no control over, and no DNS server, i.e. the DHCP lease refer you to some ISP's server and do not serve IPs for local ...
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0answers
17 views

dnsmasq - resolve all domains, including path, to the same address

I'm trying to setup a captive portal with a dnsmasq to resolve all domains to an internal IP address. My /etc/dnsmasq.conf: interface=wlan0 dhcp-range=10.0.0.2,10.0.0.10,255.255.255.0,12h ...
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1answer
128 views

What does dnsmasq 'add-subnet' for?

I found 'add-subnet' option in DNSMASQ man page, described as forwarding client's subnet to upstream DNS server. However after I added 'add-subnet=24' (also tried 'add-subnet') to dnsmasq.conf, ...