All Questions
43
questions
0
votes
1
answer
229
views
How to "forward" dns ip addresses one level deeper?
I have a mobo with 2 ports: eth0(WAN) and eth1(LAN) which i want to use as a router/gateway(NAT). But at first I want it to manage DHCP.
I've installed Debian, configured eth0 for dynamic and eth1 ...
- 379
0
votes
0
answers
3k
views
Configuring Raspberry Pi as DHCP/local DNS server, Stretch vs Wheezy
I've been using dnsmasq as a DHCP server/resolver on an old Raspberry Pi, running wheezy, for years without any problems. I decided to upgrade to stretch and, at the same time, to a Raspberry Pi 3B+.
...
- 379
0
votes
2
answers
856
views
DHCP server sending DHCPDISCOVERs
After upgrading to Debian 8 running isc-dhcp-server I began seeing these on the logs:
servername dhcpd: DHCPDISCOVER from yy:yy:yy:yy:yy:yy (servername) via eth1
servername dhcpd: DHCPOFFER on xx.xx....
- 173
0
votes
1
answer
1k
views
Static IP set in /e/n/interfaces, Debian 9 takes DHCP
Objective: Set box (fileserver, x over ssh, backup location) with static IP 192.168.1.192.
Router does not have static-by-mac functionality.
Problem: lines in /etc/network/interfaces:
auto enp0s10
...
0
votes
2
answers
306
views
What is the recommended FDQN for a local laptop on a DHCP home network?
I have a pretty common home network and a laptop that connects to it either by Ethernet or wifi and gets an IP using DHCP. What is the recommended configuration for FDQN, including hostname and /etc/...
- 212
1
vote
1
answer
448
views
OpenVPN: dhclient fails
If I start the openvpn client and then run dhclient tap0 to obtain an IP address, everything works fine.
When the same command is called by openvpn from a script (up option):
#!/bin/sh
/sbin/...
- 401
0
votes
2
answers
283
views
A way simple to resolve an domain different in my network
I am running a debian server in my local network. My internet-gateway is integrated in a Vodafone easybox (WLAN-)router.
To easily access my services from all my devices at every location I have an ...
- 11
1
vote
1
answer
786
views
On Debian jessie, can I specify which dhcp client is used for a particular interface?
I use the /etc/network/interfaces file on Debian to configure my network interfaces with DHCP. The relevant section looks like this:
allow-hotplug eth0
iface eth0 inet dhcp
allow-hotplug eth1
iface ...
- 113
0
votes
0
answers
113
views
dhcp server or routing rules on a lan with internet server
I have two machines : Imac with Mac OS 10.9.5 & a Debian 8 server headless
both have one ethernet interface and one firewire.
The DHCP is still on the router and has statics ip address, the two ...
- 1
2
votes
1
answer
2k
views
Get IP from DHCP server from other machine in Internal Network
I have two virtual machines:
Debian (Router) with one Bridged Adapter and three Internal Network adapters
Ubuntu with one Internal Network adapter
I installed on Debian DHCP server, I'd like Ubuntu ...
- 240
1
vote
2
answers
96
views
Wireless static IP configuration
I'm using Debian and I have trouble assigning a static IP to my computer to my local wireless network. I've setup my configuration files in my computer correctly but that does not seem to work.
...
- 192
2
votes
2
answers
2k
views
Debian server making many DHCP queries per second
I have a webserver running on a local machine, which spontaneously started to send about 400 DHCP requests per second, constantly changing its IP address, until I killed dhclient several hours later. ...
- 21
3
votes
0
answers
2k
views
Beaglebone DHCP Server Assigns its Own IP Address
I'm trying to run a DHCP server on my Beaglebone Black (running Debian), and I want to give it a static IP address - 192.168.17.1 - but it keeps assigning itself its own different IP address - 192.168....
- 31
0
votes
0
answers
126
views
Debian 8: Server makes routers dhcp crash
I've got an old pc with debian 8 running as home server. A small problem is that whenever the server uses a lot of network traffic, let's say while downloading torrents, it seems to crash the dhcp of ...
2
votes
1
answer
7k
views
Network interface configuration on Debian 6 (No DHCPOFFERS received)
I am trying to configure an interface to allow internet connection on a home server which runs Debian 6 x86.
The server is behind a router which has DHCP enabled. The router IP is 192.168.1.1 with ...
- 121