All Questions
50
questions
0
votes
0
answers
102
views
ipv6 - how to make network hosts ignore advertised DNS
On my home network I have:
Router provided by my ISP. DHCP server switched off in its configuration
Raspberry Pi, running dnsmasq (among other things), providing DHCP and DNS servers.
The Raspberry ...
1
vote
0
answers
591
views
How to prevent dnsmasq from creating AAAA records for hosts using DHCPv6?
I have a dual stack (V4+V6) internal network with dnsmasq providing DNS, DHCP, and DHCPv6 services. I want to use ipv4 for most of my internal host to host communications, so I don't want dnsmasq to ...
- 11
3
votes
1
answer
1k
views
dnsmasq DHCP server on Mac OS - not working
I'm trying to set up a DHCP server using dnsmasq on Mac OS (Ventura) so that it can serve IP addresses to virtual machines that I am running.
I have included this line into my /opt/homebrew/etc/...
- 181
0
votes
0
answers
251
views
Distinct DNS for two VLANs using Dnsmasq and FreshTomato
I have two VLANs on my router and am trying to serve distinct DNS to each of them. I found this thread that shows a user trying to accomplish something similar.
I've done research before finding that ...
0
votes
1
answer
543
views
How to obtain reserved IP address from dnsmasq DHCP server?
I'm working on an assignment that asks me to connect 2 VMs to each other.
The first (king) functions as a DHCP server using dnsmasq.
The second (queen) is supposed to be provided with a reserved IP ...
- 1
0
votes
1
answer
658
views
Losing client side domain name resolution after rebooting the corresponding DHCP/DNS server based on 'dnsmasq'
As I'm far from an advanced network manager, please help me if you can.
Some weeks ago I 'reconfigured' my home network with a manageable DNS/DNS relay service to allow us to use home only domains ...
0
votes
1
answer
407
views
pihole-FTL (dnsmasq) removes the default route when supplied with option 121
I have a Linux box that serves as a DHCP, DNS (via pihole-FTL) and WireGuard servers. I wanted to make the VPN network reachable from the network that device is on. After some research I found option ...
1
vote
1
answer
1k
views
dnsmasq assigns the same IPv4 address for different hosts
I have a problem with dnsmasq DHCP server on Linux. I use Arch Linux as operation system for a server and clients. They are virtual machines if it does matter. The problem is that dnsmasq assigns the ...
- 145
1
vote
2
answers
1k
views
Can't resolve hostname in sub-network
I have a raspberry pi (192.168.1.1) set up as an AP for a few devices. The WIFI connection works,
DHCP also seems to give out valid addresses.
The issue is that none of the devices in the network are ...
- 23
1
vote
0
answers
429
views
Setup DNSMasq as caching DNS server and DHCP for local network for IPV6 with a seperate router/gateway
I have setup a home network on which I have been running my DNSMasq IPV4 caching DNS server for a few years. It is not the router/gateway and I want to add support for IPV6 and what I think I ...
- 1,336
1
vote
0
answers
245
views
dnsmasq - Disable integration of DHCP-configured hosts into the DNS
In a common dnsmasq installation, serving as both a DHCP server and a DNS server, the DHCP server integrates with the DNS server and registers the hostnames of DHCP-configured hosts into the DNS. For ...
- 11
2
votes
1
answer
7k
views
Failed at step EXEC spawning /usr/sbin/dnsmasq: No such file or directory
So what I did was, I installed dnsmasq using the command
apt-get install dnsmasq
Now, what happens is
root@kali:~# dnsmasq
bash: dnsmasq: command not found
root@kali:~# /etc/init.d/dnsmasq start
...
- 727
4
votes
1
answer
8k
views
Get dnsmasq to automatically register hostnames in its DHCP network on its DNS
I have configured dnsmasq to dish out 10.0.0.* addresses to hosts on an ethernet LAN. The hosts on this network request static IP addresses using DHCP from the dnsmasq server running on 10.0.0.1. They ...
- 139
0
votes
1
answer
5k
views
dnsmasq DHCP lease time is only 2 min
All DHCPOFFERs I get from dnsmasq have a IP lease time of 2min and it ignores the options to change it.
More Details:
I have two routers on my network:
AVM FritzBox 7390 (192.168.0.1)
VDSL2 Modem
...
1
vote
1
answer
153
views
Router doesn't provide/forward DNS server infos running on other machine on the network
I'm trying to achieve the following GOAL
But cannot get to reach my web app via the additional router the same way I can from the raspi onboard WIFI chip Access point.
Raspbian Stretch 9.4
dnsmasq -...
- 11