Questions tagged [ip-address]

An IP address is a unique network-level identifier assigned to a network-enabled device.

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Network address setup in VirtualBox when moving between a work environment with a “192.168.x.x” range and home where I use a “192.168.1.x” range?

At work we use RedHat Enterprise Linux 8. At work, the network is set to use 192.168.x.x addresses. And so our VirtualBox VM images are set to use this range of addresses. I brought my laptop at home ...
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What is the best practice for assigning static IP addresses? [closed]

In my scenario, I would be assigning IP addresses to security cameras. I am wondering if I should assign a static IP address from the device itself, or have a static entry on my DHCP server with their ...
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Locally map or redirecting an URL to another URL for the client side?

Is it possible to redirect an URL to another URL, for the client only. As example. Let's say, I type this in the URL browser https://google.com/this_page_does_not_exist/it_doesnt_exist it just gives ...
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how to change my IP address to another country? [duplicate]

I need to access that website which is allowed to be accessed from Syria. I have tried to change my IP address to make my device as Syrian device. however my attempt went wrong. here are my steps: I ...
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Only interfaces have IP address, not devices

Reading rom the book Kurose J.F., Ross K.W., Computer Networking. A Top-Down Approach, on page 338 he says "An IP address is technically associated with an interface, rather than with the host or ...
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How to list a directory's files from a remote client?

Within my connected machines (on same network) (the ping is OK) i try to list the directory files of a remote machine through HTTP like so: http://serverHost/C:/Users/Administrator/Documents/...
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How do I find an intermediate switch's IP address on my LAN?

I use a D-Link DGS-1005A (you can see the manual here) switch that sits between my main router provided by the ISP and my machine and I am trying to find its IP Address so that I can play with the ...
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routing to virtual ip address

I have a Linux box that establishes a StrongSwan VPN connection. As I understand it, this creates a virtual IP address where packets are routed to so they get into the tunnel. I have other Linux ...
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How would a hacker be able to spoof their IP when logging into a private FTP server?

If, somehow, someone gains access to one of the users on my FTP server, I would still be able to see their IP address and trace it to them. However, I fear that it might be possible for them to spoof ...
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Getting 169.254.31.218 IP address / can't ipconfig /release to change IP address

I can't figure this out and it's become a nightmare. A computer on our network has no internet. If I plug the problem computer in on another network the internet works. No other computers on the ...
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Is there a way to get my adapter ipv4 address for my active internet connection via CLI in windows? [duplicate]

Is there a way to get my adapter ipv4 address for my active internet connection via CLI in windows? I want to obtain the IP address in a variable in CLI but only for the adapter that windows ...
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Can an ISP see private IP addresses?

I know there are two IP addresses: the public IP address, which is given by the Wi-Fi router and is the same for all the devices connected to it and is the IP address visible to websites; and the ...
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How can I open a port on my public IP with my router?

I am trying to port forward a port on my IP. Unfortunately, my router (Sagemcom F@st 5657 interface) only lets me open ports on my private IP, which is useless if I want to connect from other ...
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No Internet Access after setting the static IP address on Windows 10

I had set the static IP address from control panel then checked "validate settings upon exit" and hit close then no internet access to the Wi-Fi shown. Meanwhile a windows network diagnostic ...
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Can I find who is the owner of a mobile with the wifi address? [duplicate]

I have a screenshot of a message that just has the carrier and the wifi address (Mac OS). Can I possibly find who is the owner with just that detail?
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Connecting to scanner on tp-links' isp server

Goodday all, I have a tp-link router setup as local network with my home router as isp. I frequently abuse this local network for testing hence why I want to keep it separate from the home-network. It ...
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Raspberry Pi 3 loses IP address

I have a Raspberry Pi 3 Model B+ connected to ethernet. On boot, it gets an IP address just fine. However, if I run sudo ifconfig eth0 down sudo ifconfig eth0 up to restart the interface, I am no ...
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Loop back address for source Ip and destination Ip

A host with IP address 10.100.100.100 wants to use loopback testing,WHAT are the source and destination addresses? 10.100.100.100 & 10.100.100.100 10.100.100.100 & 255.255.255.255 10.100.100....
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Trouble Identifying a Device on Local Network

Network noob here. Apologies if this is posted in the wrong forum. My network scanner (I have two - both) briefly showed a device on my local network with the IP 192.168.10.175 All other devices were ...
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Any way to use 6in4(Protocol 41) through nat?

Any way to use 6in4(Protocol 41) through NAT as my ISP wont give public IP's. If not, any other IPv6 Tunnelbrokers that can pass through NAT?
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How do hosts inside a private network using the 10.0.0.0/8 address space know each others IP?

Normally to obtain an IP address DNS is used, but since DNS won't work in this case, how will they find the IP address of another host inside the same network?
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Sudden suspicious change of public IP

I have a phone that has suddenly changed public IP. I noticed this when trying to stream location based content. It only appears to do this on WiFi as I do not see this new IP when connected mobile ...
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My IP addresses changed from 192.168.2.xxx to 192.168.1.xxx. I can't reach the switch anymore

My connection is now on fiber and since that was realized, all my IP addresses shifted from 192.168.1.xxx to 192.168.2.xxx. I have tried to revert them back to 192.168.1.xxx, but without luck. Now for ...
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Is there a way to find out if blocking is implemented by the website itself or my ISP?

Basically Im in a country where the government is known to block many sites/protocols.. And Im also aware that websites / servers can simply region block my IPaddress, and this has become more popular ...
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How to identify (in Windows) another computer's IP address on a network of 2

I have two computers networked to each other via a crossover cable, a laptop I have full access to and a headless late model industrial PC; my laptop is able to obtain a DHCP address via this ...
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OpenVPN network adapter on Windows machine keeps getting/losing IP address every 15 seconds

I have an instance of Windows Server 2019. I installed OpenVPN 2.4.9 on it. This resulted in a new network adapter called "Local Area Connection / TAP-Windows Adapter V9" as seen in the ...
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Set up network connection in Hyper-V

I created several VMs on Hyper-V on a Windows 10 Pro Client with a wired USB Ethernet adapter. The Windows machine keeps its IP address after a restart, the Linux machine (Ubuntu Server) doesn't. Both ...
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Reusing same Static IP address on a guest VM on RHEL KVM Hypervisor from a VM which is shut down

I have a KVM Hypervisor running RHEL where I can spawn multiple guest VMs but I have a very limited number of Static IP addresses available. If I intend to reuse these IPs on VMs after shutting down ...
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Blocking an external ip address with a draytek router

I have a draytek 2830n router in behind the router supplied from my ISP. Lan1 of the ISP router is connected to VLAN2 port of the draytek router. I am trying to block an individual IP address using ...
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Need to run ipconfig /renew every time

When I connect to my phone's hotspot. It always shows connected but no internet until I run "ipconfig /renew". It wasn't always the case. Last month it worked fine. What could be the reason ...
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Tracert not showing IP addresses instead showing something I don't recognize

I am working on a network issue but having issues with tracert. Why is it showing those bracketed numbers instead of what would look like a traditional IP address? I ran this same tracert on a ...
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How to view resolved ip adresses in tracert command in cmd?

How can I see resolved IP addresses in the 'tracert' command in command prompt. Some guy on the internet is getting resolved names for the same command as mine(tracert 8.8.8.8). His and mine.
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Can't access internet on my kali linux 64bit

I installed the latest version of kali Linux in virtual box latest version. my internet worked fine for few days but suddenly it stopped working even my virtual machine is connected to internet when I ...
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How do I add IP ranges in batch file after setting a command to set a IP Address

I've tried to use the set/p command to set the static IP address using the command below. But how do I include the add command which allows me to add multiple IP ranges in the Advance tab? Meaning my ...
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How to add/enable a new vNIC interface on linux

I want to configure vNIC interface (ens37) with a manual IP address - 192.168.16.1/24 on linux box Currently I see ens33 configured. So this is another interface I want to manually add. Any ideas how ...
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Is there a way to know what public ip addresses my pc had last months or year?

Is there a way to know what public ip addresses my pc had last months or year ? Are they saved somewhere ? Thanks in advance
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How to get notification email every time an IP address of a website (dynamic DNS) gets changed?

My weekly task is to monitor the IP address from a list of my company's site with different port, the IP address is stored in txt file, for example: http://name1.domain.net:port http://name2.domain....
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Connecting a Range Expander to a Home Wireless Router

I'm trying to connect a Cisco Range Expander WRE54G to a Wireless Router ZXHN F618. I use Windows 10 on HP laptop, and Chrome as my default browser. The wireless router has the standard N, whereas the ...
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ip address to connect to remote database

I understand that there's local ipv4 address that we can get from ipconfig in commandline and the public ip address that we get from google. If I am trying to establish connection to a remote database,...
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Can two different computers on the same home network have different public IP addresses via different ISPs?

Comcast provides Internet service for my home network and I noticed last night that my public IP address had changed using WhatsMyIp.org. The "Hostname & User Agent" ended with the ...
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How does NAT convert a public IP address to a private IP address?

Lets say that someone on the internet wants to send me a message (not a response) and my phone has a private IP address (and my router has a public IP address). Since my router shares its public IP ...
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How to find an ip address if we have the mac address

I have my friend's mac address how can I get his IP address? Is there any command which will take mac address and give us an IP-address?
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How do you know what port to use for a static IP (as a proxy)?

Does the static IP provider specify it, or is it an arbitrary number you pick from a range? For instance, where the proxy format would be: https://username:password@static_IP_address:portNumber
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Is my Azure VM IP address permanently associated to my account?

I've created a new Azure VM using the standard settings in the networking tab. Now deployed, in the IP configuration blade I cannot determine whether that IP is permanently associcated to my Azure ...
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What mask for a LAN with two routers / subnets?

I have a main-router connected to ISP and most devices connected to it. It has IP 192.168.0.1 and it's connected clients get IPs in range of 192.168.0.X A second-router connected to this one, will ...
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How to create a new static ip address along with the dynamic one in Ubuntu

The dynamic IP-address causes some problems since it changes frequently . I have to configure my application every time I run it. I have decided to use a static IP-addressing but soon I realized that ...
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When I do a GeoIP lookup, why does the nearby capital city come up instead?

(I am starting this Q/A to help a mispost on https://security.stackexchange.com/questions/242826/why-is-an-ip-address-in-a-different-city) I personally live in a smaller city outside of my State's ...
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how to get a non NAT ip in Win 10

When ever I connect my internet thorough usb tethering or wifi hotspot or my router's wifi and check my ip through ipconfig, it always shows natted (NAT - network address translation) ip (192.168.xxx....
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How can I configure my router to assign two static IPs to my computer?

How can I configure my router to assign two static IPs to my Computer? My router is a D-Link DIR-825ACG1 AC1200 Router. And my PC is running Ubuntu 20.10. When I go into my routers LAN settings, I am ...
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If I do get two static ips, can I get them through the same PPPoe connection (one cable)?

I have a residential connection with one static IP currently. I am really curious about, if it is possible to get one more Static IP with one cable, which is connected to my router's WAN port. Will it ...
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