Questions tagged [dhcp]
Dynamic Host Configuration Protocol; allows computers on the same network to automatically obtain unique IP addresses and other network configuration parameters.
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questions with no upvoted or accepted answers
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How to get dhclient and/or NetworkManager to remove old client lease files?
My company produces IoT devices attached via USB, which contain a cell modem module, which contains a DHCP server. We have a production testing server running Ubuntu 14.04 and another server running ...
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No internet connection when connected via wi-fi, but fine via ethernet (DD-WRT)
I just bought a new router (Linksys WRT160Nv3) and installed DD-WRT on it.
When I connect my Mac to the router via Wi-Fi, I cannot get an outside internet connection (and in fact, can not connect to ...
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No DHCP Reply on bridge with QEMU and TAP interface
I have a host machine running a virtual machine with QEMU and i want the DHCP server on the host providing an IP address to it.
I am using static ethernet addresses for the guests, so i start them up ...
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DHCP option to control interface metric
For some reason Windows is using only one interface for local network broadcasting (the one with lowest metrics). When client connects to VPN network, i want it to make new network preferred for ...
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Internet connection drops every 10 minutes (exactly)
Since I've moved to a new apartment a few months ago and changed my I ISP (the one shared with other apartments in building - same router) I experience internet drops (ethernet) every ten minutes, ...
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Only start DHCP server when there is none available elsewhere
I have a portable linux box running ubuntu 16.04 with a single network interface, which when plugged in to a network should make sure that there is a DHCP server on that network.
Two cases:
(a) if ...
3
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Linux network manager getting two ip addresses instead of one
I have a problem that when I connect to network using NetworkManager in Linux (doesn't happen when using wpa_supplicant but I don't like it) it gets two IPv4 addresses that show up as for example 192....
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WICD Network Manager: Takes over a minute to cancel a network connection attempt. Forced to wait for DHCP client to timeout
Debian Buster XFCE using WICD. I do a lot networking work: setup and diagnosis of routing and switching. As such, it's not so rare that I ask WICD to connect to a network that has no functioning DHCP ...
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DNS/DHCP server in multi-machine private-network Vagrant setup
Question
Is it possible to configure vagrant, using a multi-machine Vagrantfile, to have one of the VMs act as the DNS server and DHCP server (i.e. using dnsmasq) for a private network used by all ...
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nslookup returns IPv4 and IPv6 of DNS and does not resolve names
I have no idea what I'm doing with DNS and know enough to know the extent of my ignorance, but I'm charged with trying to troubleshoot a remote device on a remote network, both of which I do not have ...
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dnsmasq is providing the same IP to two different clients
Consider the following dnsmasq config (used for a VPN server which is on a tap interface tap_vpn0):
dhcp-ignore-names
dhcp-generate-names
dhcp-sequential-ip
interface=tap_vpn0
dhcp-range=192.168.120....
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ipconfig /release (AUTO RENEW???)
I have a (very very) remote machine running over teamviewer, I (mistakenly) ran
ipconfig /release
The machine is set never to sleep or restart and no items are set to power saving mode. The only ...
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Why does DHCP keep getting turned off (Windows 10)?
Every time I reboot my Windows 10 PC, DHCP gets disabled for my WIFI connection. I have to go into the adapter settings, TCP/IP v4, and turn it back on. Initially the settings look like this:
I ...
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Want to know the local IP address assigned to me by my ISP
I use a TP-Link router (3420) to connect to my ISP.
My local IP address is 192.168.0.22. The ISP uses DHCP and the router shows the range of it 10.19.xxx.xxx. Sites like whatismyip.com show the ...
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Windows 10 Limited wireless connectivity
I updated my lenovo E535 to Windows 10.
I have following problem with the wireless connectivity. It seems that even if I connect to the AP the IP address is not assigned using DHCP. Even if I assign ...