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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27 views

Source of internet wireless: Mask connected devices behind router/device

Which device/router do I need to use not an ethernet cable as source of internet but a wireless connection. I want to connect to a (different) wireless network without it knowing how much or which ...
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1answer
3k views

Arch Linux - DHCP - Can someone diagnose this?

Arch Linux Wifi Connection Issues I am currently in the process of trying to install Arch i686 on an Acer Aspire One 532h (32 bit). At this point I am still in the LiveCD environment and setting up ...
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votes
2answers
2k views

How to configure the network interface with a dynamic range of IP addresses?

I am new to networking, so please bear with me. I have two network interfaces. One network interface is connected to the external world. Another network interface 'p3p1' is what I want to use for ...
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votes
2answers
14k views

How to connect wireless router to work network with NAT?

I want to connect a wireless router to my work network, but I want all the wireless clients connected to the router to appear as a single IP address to the "men in black" network admins. So I believe ...
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votes
4answers
56 views

Unable to access router home page

I am Unable to ping router at 192.168.10.1 I want to access the router to change wireless security passphrase Why I am not able to access with web browser? Machine Details: Win7, IP: ...
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votes
1answer
74 views

NSlookup of static IP showing computer name from DHCP range

I am part of a network with 60 or so maximum devices. Just a class C subnet where x.x.x.1-100 are statically addressed hardware. 101-150 are also statically assigned addresses for thinclients and ...
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votes
1answer
270 views

DNS Resolution Errors on New Active Directory (Server 2012 R2)

In advance I thank you for any help or advice you can provide as I am fairly new to the concepts and config of Active Directory and related roles like DNS, DHCP etc. I have recently set up a domain ...
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1answer
108 views

How can my server announce its presence to everyone in the network [closed]

The situation is as follows. I want to have an application running on a server. All of the desktops in the company has to connect to it. But I do not want the IP address of the server to be hard coded ...
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2answers
2k views

How to use the internet modem DHCP on a LAN created by wireless router?

My home network description: [Laptop] -> [Wireless Router] -> [Internet Modem] -> [Internet] Sorry if I'll say something noob I'm not a professional on networking. I have a LAN created by ...
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votes
1answer
1k views

Router cannot continously look for a Dynamic IP

I am trying to connect to a ISP provider who is running a DHCP service. When I connect the cable provided by the ISP[beam telecom] to my laptop , a dynamic IP is assigned and everything fine. When I ...
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votes
1answer
30 views

Only 2 Clients connected, yet router shows 4 IP addresses in the DHCP list

There are at present 2 devices connected to my home WiFi network, my laptop and my Raspberry Pi. The MAC address table on my router configuration page shows 2 clients connected but my DHCP client list ...
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votes
1answer
33 views

Requesting a new IP from the DHCP

In Linux, if I want to request a new IP say, for eth0, what commands should I use? Basically, how do I request a different IP from the DHCP so that it replaces my current one?
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1answer
29 views

A br0 bridge interface appeared and mess up my network config

Problem This afternoon, I launched my openSUSE Leap 42.1 like everyday and then I quickly note that my networking was'nt working correctly. A quick ifconfig show me that a new br0 interface show up. ...
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votes
1answer
59 views

Set DHCP with manual IP

Any idea how can we set a DHCP with manual IP address from the terminal OSX (for a wifi interface)? I know that this set a manual IP but not sure how to keep the DHCP: sudo ipconfig set en1 INFORM ...
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votes
1answer
53 views

Windows Server 2003 DHCP

I have a scenario where user had ip's 192.168.1.100 to 192.168.1.160 previously it was 192.168.1.10 to 192.168.1.254 The problem is that the ip of the users on 192.168.1.19 and 192.168.1.42 is not ...
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votes
2answers
591 views

192.168.1.254 vs 255 DHCP IP assignment

I belive that with a 255.255.255.0 subnet you get 255 ip addresses. Whats the difference between DHCP servers that use "192.168.1.1 to 192.168.1.254" and "192.168.1.1 to 192.168.1.255"? Are both of ...
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votes
1answer
47 views

Guest Wi-Fi not getting proper IP's

I have a main router and a cable modem router. The cable modem router(NETGEAR C3000) acts as Wireless Access Point with DHCP disabled bridge mode. Main router IP is 192.168.0.1 sm: 255.255.192.0 ...
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votes
2answers
121 views

ipconfig doesn't recognize chinese characters in the SSID

I'm overly confused: I set up my laptop's IP address at a static value (the last useful address pf the DHCP), then I input ipconfig /renew, checked and the laptop address is still the old address. ...
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1answer
303 views

A software DHCP server [closed]

I want to run a software DHCP server, so that people can access the internet through my computer. I want to be able to do things like see what websites they are browsing. I can use software made for ...