The IP (internet protocol) is a protocol for transmitting data over packets ("datagrams"). It is the primary protocol of the Internet. "IP" may also refer to an IP address, the numerical address assigned to an IP-capable device.

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Multiple IPs on Multiple NICs same subnet

So, I've got two NICs: eth0 eth1 and I have multiple IP addresses assigned to each: auto lo iface lo inet loopback allow-hotplug eth0 iface eth0 inet static address 10.0.0.194 netmask 255....
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0answers
23 views

Wifi access not allowing access to all sites (several incoming/outgoing IP blocked by ZoneAlarm) - hacking attempts?

Few months ago I was using my own internet (wifi in my own studio, under windows 7) and I was able to access any website I wanted. However, since few weeks, I moved into a shared housing and also use ...
3
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2answers
11k views

How Does a VPN Manage Local IP Addresses

When you have devices with the same static IP addresses on two networks how does a VPN keep them straight? Example: I have a small network in my home office with 3 computers. I routinely connect to a ...
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0answers
10 views

Can we redirect an external API call by direct IP address to another IP using wampserver?

I'm developing a PHP web application using wampserver. This application interact with an ERP with a direct IP access. The IP changes depending on local testing and production environnement. I want ...
0
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0answers
13 views

Receive incoming public IP addresses through VPN?

For a short spell, I ran a VPN server with OpenVPN + iptables on a VPS I purchased, and would tunnel my home server through it, in order to mask my home server's IP address from visitors. This worked ...
2
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2answers
14k views

Can't access my IP camera over the internet

EDIT: My problem is solved, please read comments 2-5 and 8,9. I have an EasyN F3 (F3-M166) IP camera. It works fine on local IP address, but I can't access it over internet. This is what I have done ...
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2answers
35 views

Will installing Tor on my VPS allow me to hide its IP address?

I want to hide my VPS's IP from hosts it interacts with across the Internet. It is my understanding that using Tor on a home computer would work to some extent, will it work as well on a VPS?
2
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1answer
162 views

Subnetting an already subnetted address further

I'm a little lost with a question given by my instructor in class and just wanted some clarification on my work. The question is - Given: IP Address: 133.64.128.0 /24 Want: 37 networks ...
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12answers
84k views

Windows command that returns external IP

Is there a command by which I can find my external IP of my router or my NAT\DSL Router, etc., eliminating the need to visit whatsmyip.net or similar.
72
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6answers
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Do servers hold one website only?

As from what I understand the DNS link the domain name with the IP address of the server the website is stored on, does that mean each server can only hold one website? If they don't, how does calling ...
0
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1answer
41 views

Why is my IPv6 Address showing instead of my IPv4?

I am wanting to host a server, and I would like people to join through my IPv4 Address, but when I use ipconfig in the Command Prompt, I only get my IPv4 Address, and when I google "What is my IP" I ...
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1answer
40 views

Conflicting Public IP Addresses

I'm stumped. ipchicken.com is saying our ip address is 172.68.34.125. All other services (google, whatsmyip.org, etc) are saying our public ip address is 64.207.55.1. It should be 64.207.55.1 ...
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0answers
20 views

Debian - more network interfaces [duplicate]

I have dedicated server from OVH with additional ipv4, I have added the IP to the system interface configuration (debian), I can access the machine from both IPs now, but for some reason the first ...
0
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2answers
67 views

Is it possible to find a remote IP address if I know the local IP address?

I’m connected to a network with a VPN. I need to connect to a device on the same network with it’s remote IP but the only IP I can find is the local one. Is there a way to find the remote IP of a ...
0
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1answer
38 views

Two different Network interfaces simultaniously CentOS

I am going nuts since I have been trying to solve this for nearly a week now. Scenario: One Server with two different network devices. Each device is plugged into a different company subnet. eth0 ...
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2answers
50 views

Determining IP address subnet addres

Having an arbitrary public IP address is there a way to determine the subnet it belongs to whithout knowing the net-mask?
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1answer
4k views

Remotely viewing IP camera on Belkin N450 DB router

I need to setup a wireless IP camera (Trendnet TV-IP501W) on my network so that it is remotely visible from anywhere. Right now I successfully connected it to my home network but nothing else. My ...
0
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1answer
26 views

May I know what are the format of the current ip addresses?

I try to find the ip address of the sender in my Gmail. I googled it and people suggests to look for the "received: from" I expected to see something XXX:XXX:XXX:XXX But I see something AAAA:BBBB:...
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0answers
36 views

Changing the etc/host file with domain to domain

I'm wondering if is it possible to add facebook.com localhost Instead of 173.252.89.132 localhost Why do i want this to happen? the ip of shunzyrole.comuf.com is 31.170.163.130 If you visit ...
1
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1answer
32 views

NAT in simple home LAN

I have a simple LAN at home. The LAN-side computers have by default an access to the WAN (internet). By default i mean i didn't changed/configured anything in the modem/router connecting the LAN to ...
0
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1answer
28 views

XEN 4.4 How to configure dom0 and domu with different ip subnet on Debian Jessie (OVH)

please help to configure dom0 network. dom0 host is Debian jessie. I need to configure domu to accept different subnet from ip main (dom0) in OVH. Here is topology my network: A.B.C.254 ---- A.B.C.81 ...
2
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2answers
5k views

How to Find User Name and IP address of users Logged on a Remote System

How can I find user name(of the local machine) of the last logged on user on a remote system. Is there any command or script we can use? I am able to capture IP address of the local machine of the ...
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2answers
3k views

Get IPv6 correctly through another router

My ISP is Unitymedia NRW, Germany. It it a cable (like TV) ISP which has given me a Technicolor TC7200 modem/router. The ISP uses DS-Lite, so I only have a public IPv6 address, and no IPv4 address. ...
3
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1answer
148 views

Xen VPS with 2 IPs from 2 different subnets

I am new to Xen and I am trying to understand how to add 2 different IPs on the same guest VPS. First, I am going to explain my node setup, which is a physical server with 32GB RAM and 2 NICs on it. ...
3
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6answers
4k views

Windows 10 can't resolve hostnames - ping with IP works but not with hostname

Facts: The browser doesn't load any pages, whether they are addressed with IP or hostname. ping google.com doesn't work, returning Ping request could not find host google.com. ping 216.58.209.78 (...
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1answer
29 views

How to split static ip into 2 ip's to be sent to two local ip's?

I need to split static IP into 2 ports to be sent for two systems. I have two systems having local IP address 192.169.0.1 and 192.168.0.5 and my static IP is 202.63.90.24. When I ping from outside ...
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0answers
27 views

Windows 10 not getting ip from DHCP

My PC is running win10 64 bit. I don't know why it is not getting IP from the dhcp, I am sure it's configuration problem, It is getting an IP like 169..... Here is what I tried : 1. Changing router ...
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4answers
161 views

What layer of the TCP/IP do MAC addresses and IP addresses belong to?

Can anyone also tell me why we have 2 layered models(OSI AND TCP/IP)? Just having a bit of trouble with the question above. Can anyone kindly help?
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1answer
38 views

How to assign a static IP to a Computer in Active Directory

I'd like to know how you can assign a static IP address to a computer using Active Directory. I know it is possible with a user using the Dial-in tab, but doing it on a computer has no effect (unless ...
0
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4answers
468 views

Determinte Switch IP/Linux

i'm trying to determine the ip of the network switch several linux boxes are plugged into. Background: i need to know in which physical port they're plugged in, so the machines automatically detect ...
0
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2answers
40 views

How to add a second local loop_back address?

I already have a loopback address at 127.0.0.1, which corresponds to a host in the local loopback network 127.0.0.0. How could I create a second local loopback host with an address of 127.0.0.2 ?? ...
0
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1answer
272 views

PC can not receive an IP address while my router can

Situation Recently I changed my local network architecture a bit, because of which I now connect directly to my modem with a UTP cable to my pc instead of over wi-fi via a separate router. For some ...
3
votes
1answer
4k views

How can I determine the IP addresses allocated by DHCP on a router that I'm connected to?

This “router” is not a typical situation. I’m using my phone as a hotspot and can only configure a select number of DHCP options. I can manage the limit on how many devices/clients can use my phone ...
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0answers
13 views

Port forwarding on Ubuntu

I have got a VPS server with Ubuntu. It has got a static, public IP address. Here is uname -a: Linux VPS 3.13.0-88-generic #135-Ubuntu SMP Wed Jun 8 21:10:42 UTC 2016 x86_64 x86_64 x86_64 ...
0
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1answer
40 views

Static IP in dhcp server

I have the following situation: Home network DHCP server ranged : 192.168.1.2-99 I need to set up a static ip for a machine in: 192.168.1.91 I cant set it up from network adapter because this ...
0
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1answer
3k views

Significance of priority in “ip rule” command

What is the significance of the prio option in ip rule add/del command? Does a higher priority for a rule give it preference over other rules in the table? I saw this piece of code online, without ...
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0answers
20 views

We're having our receipt printer provide a very unusual subnet mask. Has anyone experienced anything like this before?

Thanks in advance to anyone who can help me out with this. We're using a custom receipt printer which was bricked in DHCP for quite a while. Every method we used to change this gave no result. We've ...
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0answers
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How to tell if/when you downloaded files from Dropbox or Google drive? [migrated]

I am worried that, in general, there is another computer where I have not logged out of my gmail or Dropbox. I make it a habit to log out of my email regularly, but I could always have forgotten ...
0
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1answer
5k views

How to Assign Public IP to a device plugged into the LAN port of a Wifi Router

I have these two public IPs from my ISP. As an example, let's say the two IPs are: XXX.XXX.XXX.180 and XXX.XXX.XXX.181. They are on the same range and right next to each other When I access the GUI ...
1
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1answer
36 views

Is there a chance that an IP packet with the the same source and destination IP can get further to the network?

I have recently run into a discussion on this topic, and I think there is a need for some more detailed technical answer. I want to ask this simple and basic question: When I configure a service on ...
0
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1answer
24 views

Are Bouncers just for IRC?

I got to know of a new type of software that allows you to hide your IP address. A Bouncer Now are bouncers just for the IRC network or can I channel all my internet traffic through it ? If so ...
1
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2answers
190 views

Apache web server not accessible publicly

I have an Apache (2.4.10) web server running on a desktop with Debian (Jessie, 8). The desktop has a static local IP address (192.168.x.x) and my WAN (public) IP address has been fixed as well (82.x....
1
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1answer
28 views

Can I know my router's external IP address without visiting a website?

I want to know what my router's external IP address is. The only solution I have found is to visit a website like https://www.whatismyip.com/ But I don't understand why this IP address can't be ...
0
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1answer
8k views

How to redirect one IP to another IP using netsh (or similar windows software)?

I have gone and: forgot the password to my remote windows server (with weeks worth of work backed up on it) changed the IP address of the remote windows server Now the only way possible that I can ...
0
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4answers
1k views

Does a computer connected with a 4G USB dongle have a unique public IP address?

I will need my computer to have a unique public IP address meaning an IP address that no other device is having. I will be using it to receive UDP packet from another device that is not on the same ...
0
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0answers
16 views

Some concept questions about internet privacy that I want to be clear about

Hi in hope of getting more effective answers and help, please only answer my question from the technical point of views. Thank you. Ignore money issue. Assume I am super rich and I can even hire a ...
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1answer
95 views

Single website inaccessable through broadband / ethernet

I'm having difficulty accessing a single website on either of my two desktop computers, connected to the router using wired ethernet However it will work from my mobile phone connected across wi-fi !!...
0
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1answer
35 views

Mobile hotspot IP Address

Let's say I am in Oregon and I have a mobile hotspot with a Maine phone number. When I connect to that hotspot on my laptop, would my public IP show from a range in Oregon or Maine? Are there any ...
0
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2answers
50 views

Why do I have an IPv4 and IPv6 address at the same time?

I was tampering with my LAN and noticed that some servers see my external network address as an IPv6 while others as an IPv4. Why?
0
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0answers
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What happens after trying to connect to a non existing IP address, within a wireless mesh network, organized by an active routing protocol?

Say I'm a node within a MANET running on OLSR. Within this MANET, there is one gateway who announces the network behind him via HNA messages. Now I(the node) try to connect via a socket(Berkeley ...