How to set static IP address for host in local network?   I have a several PCs connected in network via wi-fi.   Each of this PCs have local IP address (like 192.168.1.2).  After rebooting IP address can be different 192.168.1.2 or 192.168.1.3 and etc.
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I'm having a really hard time configuring ubuntu 13.04 to have a static ip address. I have tried multiple solutions but everytime I reboot (can't do the network reset command because ubuntu freezes) I end up with no connection.  Here is what I get when i type ifconfig into the terminal:  eth0      Link encap:Ethernet  HWaddr 10:bf:48:bc:07:cb             inet addr:192.168.0.8  Bcast:192.168.0.255  Mask:255.255.255.0           inet6 addr: fe80::12bf:48ff:febc:7cb/64 Scope:Link           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1           RX packets:1763067 errors:0 dropped:0 overruns:0 frame:0           TX packets:1024326 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1000            RX bytes:2284491220 (2.2 GB)  TX bytes:136809317 (136.8 MB)  lo        Link encap:Local Loopback             inet addr:127.0.0.1  Mask:255.0.0.0           inet6 addr: ::1/128 Scope:Host           UP LOOPBACK RUNNING  MTU:65536  Metric:1           RX packets:1840 errors:0 dropped:0 overruns:0 frame:0           TX packets:1840 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:0            RX bytes:185688 (185.6 KB)  TX bytes:185688 (185.6 KB)   I have also tried this:  auto lo iface lo inet loopback auto eth0 iface eth0 inet static         address 192.168.0.160         netmask 255.255.255.0         broadcast 192.168.0.255         gateway 192.168.0.1         dns-nameservers 24.222.0.94         dns-nameservers 24.222.0.95   If anyone could help me it would be very much appreciated.
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My setup  I have a linux server running in my basement. I currently have my router looking to that server for DNS lookup, so I can use named to spoof a bunch of domain names to point to my local server's local address, 192.168.0.111. This works great.  I also am running Apache and PHP on this server, and have forwarded port 80 on my router to this machine, so my public IP xx.xxx.x.xx is sent to the basement server.  This is a great development set up for me, because I can develop websites in my local network and pull them up on numerous devices with a *.mylocal.net address. I can also quickly share a website on my public IP with others that are outside of my network.  I have a static IP, so that makes this even easier.  The problem  Some applications need to have an absolute URL. My spoofed DNS doesn't work outside my network, and neither does my internal IP address.  I need to be able to access the sites at the same IP that they are accessed publicly, which is my public IP: xx.xxx.x.xx    For some reason, I can't access my own public IP address from within my own network.  My router's public IP is xx.xxx.x.xx, and when I hit xx.xxx.x.xx from outside my network I see exactly what I want -- my development website. But, when I hit xx.xxx.x.xx from inside my network, the connection times out.    I assume my ISP has a firewall that blocks requests from xx.xxx.x.xx to xx.xxx.x.xx where the origin and the destination are the same IP (or maybe this is impossible on any network?)  So how can I set up my network to forward the internal request to my public IP to the local IP of my basement server?   I would like to do this within the local DNS server I set up, or in my router, so the change can be applied to all devices in my network, and not just the basement server or the windows tablet/laptop, etc individually.
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In a LAN, I configure my IP address as needed, but once in a while I move to a different subnet and need to update my IP address quickly so I am thinking of making a simple application to help me with this. Thus I would like to know where is the IP address settings stored in Registry?  In the old days of Win95 I could just search for the string, but now in Win10, the registry has become so huge it would probably take 8 days to end the search. Halp.
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I've got some Linux servers on my home network that I access via "hostname.local", however when using a Windows machine they can't seem to resolve this unless I go via IP address.  How do I make it so my windows machine can resolve hostname.local addresses? I know how to edit C:\Windows\System32\drivers\etc\hosts but surely there's got to be some automatic way to make Windows just find these machines?
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I (think) that I've configured a static IP address in /etc/network/interfaces:  # The primary network interface  auto eth0  iface eth0 inet static     address 10.1.1.2     netmask 255.255.255.0     network 10.1.1.0     broadcast 10.1.1.255     gateway 10.1.1.1   And I change the file /etc/resolv.conf to include the desired nameservers.   Then I restart networking sudo /etc/init.d/networking restart  But after some hours resolv.conf always reverts back to the DHCP nameserver.   I should also say that this is Ubuntu Server with only l0 and eth0 interfaces.
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eth0 has a static IP set in /etc/interfaces  wlan0 gets it IP dynamically  How can I change my routing table and where would I put the command to always make wlan0 the default route so internet access will work?  Right now I can ssh into the box using either eth0 or wlan0 but internet access gets routed through eth0 always which does not work.  Also, are auto and allow-hotplug contradictory options?  Kernel IP routing table Destination     Gateway         Genmask         Flags Metric Ref    Use Iface default         192.168.20.1    0.0.0.0         UG    0      0        0 eth0 192.168.10.0    *               255.255.255.0   U     0      0        0 wlan0 192.168.20.0    *               255.255.255.0   U     0      0        0 eth0  source-directory /etc/network/interfaces.d auto lo iface lo inet loopback auto eth0 allow-hotplug eth0 iface eth0 inet static         address 192.168.20.2         netmask 255.255.255.0         gateway 192.168.20.1 allow-hotplug wlan0 iface wlan0 inet dhcp     wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf allow-hotplug wlan1 iface wlan1 inet dhcp     wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
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Is there some easy way to find out mac address of all machines on my network rather than doing an SSH into each and ifconfig | grep HWaddr if there are 300 machines on network I really need some easy solution.
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In a VMs network settings:   Right click settings,  then in the resulting Settings dialog select Network from the side bar  And click any Adapter N tab,  If I set the Attached to: drop down to NAT   Will the VM be able to access the host machine?  Does it get a specific IP with NAT?
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IP address is 192.168.43.1 by default and there is no option to change it permanently. Is it possible to change it without root access?  My phone is Huawei Android 5.1.
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My ISP does not allow me to have a static IP address. As such I am unable to remotely SSH in my home machine. Is there a way I could SSH from my home machine to a server and SSH into the server from my remote laptop and bridge the two connections?  Cheers!
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I want to set static IP using bash script what I would to achieve I want to set the same IP to static which is come from DHCP, for example, my eth0 set to DHCP and it picks IP 51.89.84.82 for eth1 it pick 10.0.0.1 I want to set the same IP to static how can I achieve this in centos7. 1 ) find interface name and its ip , subnet mask , gateway. 2 ) loop each interface and set the same ip , subnet and gateway.
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Is there a command line based way to send pings to each computer in a subnet? Like  for(int i = 1; i &lt; 254; i++)     ping(192.168.1.i);   to enforce arp resolution?
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I need to know the ip address of another machine in a lan network.  What is the Windows command for getting ip address from machine name and vice versa?
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How can I see my IP address on Ubuntu? I used   ifconfig eth0   but it only displays HWaddr and I don't see where the IP address is.
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I've a small home network up and running and managed to set up ssh. Can anyone tell me what I need to do to refer to one computer on the network from another by host name rather than IP address (which is what I'm doing now)?
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I want to show the IP address like below  lo : 127.0.0.1  eth0 : 192.168.5.123 eth1 : 192.172.0.212 wlan0 : 10.1.0.124   I'm able to print all IP address by ifconfig | awk '/inet addr/{print substr($2,6)}'. But it is only printing the IPs. Every system have their own interface names and addresses. So my script has to show their interfaces with respect to IP addresses.
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My router can do port-forwarding based on MAC addresses. That is, a specific MAC will get a specific IP, for which I can configure a set of ports to be forwarded. In order to easily change that set of ports, I'd like to have different connections in the Network manager.  How do I change the MAC address for a network connection?