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

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How can I hide, spoof or mask an IP address? [duplicate]

Possible Duplicate: Make my IP address appear to be from another country Several friends said they have done it with a proxy address. Is there a quick/easy way of doing it without having to ...
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3answers
184 views

What is the router feature called that announces your IP address to DynDNS or similar?

I can't remember what it was called but there was a way for your router to announce to an online service what its IP address was, so that you only had to remember a name assigned to you by the online ...
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743 views

How To Reset My Ip Address Help? [duplicate]

Possible Duplicate: Cable Internet Connectivity Problem? I tried to reset my Ip address through command prompt but I keep getting The requested operation requiress elevation what does this ...
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156 views

Where did the routing table on my Windows PC come from?

When I connect to a LAN, I know a DCHP server will provide my PC's IP address and the default gateway (these will be part of the route table) and that loopback addresses are probably automatically ...
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248 views

Does DynDNS always point to my external IP?

I want to be able to ssh to my box from anywhere on Internet so I am doing port-forwarding. I've registered with free dyndns.org account so that evenif my external ip changes, it doesn't affect the ...
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How can I keep the same IP address for one machine in my network?

I have several machines at my home and most of them are wireless. My desktop and my network drive are plugged in to my router directly. I would like those two items to always have the same ip how can ...
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4answers
11k views

How to find out ip address of router

How can I find out what IP my router on my local area network is using?
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7answers
6k views

In linux, how can I get my IP address - ifconfig and ip addr show are not working

This should be simple, but the machines we ssh into don't seem to have the regular commands. Are there any other simple ways I can use to get my IP?
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169 views

Remote Access Service

I just want to know that can any class of ip(both public and private) can be used for establishing a remote access service like ssh, or is their their any limitation that public cannot access private ...
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477 views

Network addressing without wasting IP addresses

I know how to do the classic "network addressing" when I am allowed to waste IP addresses. For example, if I need to hook up 9 computers, I could use a /28 subnet, which allows 16 hosts to be mapped ...
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2k views

IP Address - Convert Internal Address to External Address

I am new to networking and I am wondering if it is possible that there is a way you can convert an internal IP address and convert that to an external IP address. Thanks!
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280 views

Permanent local IP on Windows and Ubuntu systems

I use an Ubuntu system and frequently connect to my parent's Windows system on the local network. But, using DHCP, the computers IP address are always different, making it a chore to find what IP ...
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312 views

Determine the dynamic IP address of a remote computer in order to SSH

I will be setting up a computer with SSH and VNC servers in order to access it remotely since I won't have physical access. If the IP address changes how can I track this? The first idea that comes to ...
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6answers
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How can I get the IP address of a remote Unix/Linux machine whose name I know?

I have a Unix/Linux machine aster-star-98 in our company but it's on a different network. How can I get the IP address of that machine? If I could enter the complete address of the machine and ping ...
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2answers
186 views

Can no longer reach DHCP server

I've read some of the other DHCP questions here, but my problem is a little different. I have a home laptop that has been working fine for ages. I brought my work laptop home at the weekend to finish ...
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3answers
407 views

One google IP address is failing. Is there a way to force a switch to different one?

The Google IP address 74.125.53.100 is failing. I know no one would believe this so I did an online ping: As this image shows one of the IP addresses for Google is failing. However there are ...
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1answer
121 views

Can packet have Source IP 17.0.0.0 and destination IP 66.0.0.0

I have made an packet capture application running on intel machine, it is capturing packets with src address- 17.0.0.0 destination ip- 66.0.0.0, source port- 0, destination port- 0, and protocol- 0 ...
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1k views

Local vs Internet IP addresses

So I have two IP addresses - one is on my network settings and is 192.168.0.X. Another one - I checked this address online - is 108.X.X.X. What's the difference between these two IP addresses? Does it ...
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2answers
5k views

How should I reserve IP addresses for my home LAN?

My Netgear router supports MAC-based IP reservation, and I'm setting up my very first home LAN where I want multiple Ubuntu servers to be given dedicated IP addresses. This is a consumer-grade router, ...
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1answer
4k views

Do I need the broadcast and network values in etc/network/interfaces?

My ISP has given me two static IPs, and I was just configuring the etc/network/interfaces file and saw that I need netmask, gateway, address, broadcast and network values. I only have the first ...
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312 views

WiFi Access Identification

Is it possible for anyone to detect your IP address or particular location in a given area when you are accessing the Internet using their WiFi?
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What must be done to guarantee continued IP address ownership? [duplicate]

There is a pretty high-level of guarantee that we can have continued possession of a chosen domain name as long as we renew it from our registrar (and provided that our registrar is not ...
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1answer
107 views

Identify a private IP address

How can I get more info about an IP address, I get from nmap in Linux? nmap -sP 192.168.0-255.0-255 Starting Nmap 6.00 ( http://nmap.org ) at 2013-10-30 15:06 EET Nmap scan report for 192.168.1.1 ...
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493 views

Why is this IP address “non-standard”?

When I visit a website with an IP address directly, I get this warning. "Warning! It appears that you are about to access a website that has non-standard web address format. Such sites may contain ...
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2answers
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Is it possible to map an IP address to a USB port?

Is there a way for a USB device to be seen by Windows 7 as a network device? Such as mapping an IP address manually to that USB device? In this case, I have an android phone application (Remote ...
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5k views

Devolo dLan 200 AVPlus not assigning an IP address

We have a set of three devolo dLan 200 AVPlus (I'll abbreviate to dd2p) set up as follows in our house: modem -> dd2p_1 --> dd2p_2 -> Router 1 --> PC1 | ...
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738 views

Cisco IP communicator unreliable for incoming calls - IP address conflict?

My workplace uses Cisco IP communicator as a softphone for employees. I have found it to be quite unreliable for receiving incoming calls. When my wife calls me, she intermittently gets forwarded ...
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352 views

Setup router with 1-1 NAT

How do you setup a router, or if possible the Linksys WAG160Nv2 router to 1-1 NAT. I am asking this as i will like to give one of my LAN computers a Static "External" IP (which i've got from my ISP) ...
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278 views

Accessing my web server from the outside world

I have successfully installed "LAMP" and can get to my web server by typing 10.0.2.15. How can I make it so that when I type in my domain name it brings up my web server?
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1answer
3k views

How to specify a different ip address in virtual box guest os

I am using Windows 7 as the host. And xp as guest. I've already check out this site: http://forums.virtualbox.org/viewtopic.php?f=3&t=17232 But the info is not complete. What do I need to set ...
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Assigning same MAC Address to access points [closed]

I am working on a mobile application project which works on a local wireless network located on multiple different geographic locations(some supermarkets). In that for detection of that particular ...
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3answers
333 views

Querying DNS servers address in ipconfig

As I look for DNS servers in command prompt: IPv4 Address. . . . . . . . . . . : 192.168.1.2(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : ...
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436 views

arp command returning weird info for Apple routers

When I use arp -a command, my two Apple routers (Extreme and Express) return weird results, unlike my other results. The IP address isn't a LAN IP address like the other results and the MAC address ...
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Host (win7x64) can't connect to guest (win2008r2sp1) via host-only networking

I'm using windows 7 64 bit and installed the latest virtualbox (4.2.16). I then create a host-only adapter by going to File > Preferences > Network > + . Then I go and edit it to make sure everything ...
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372 views

Print/list/check address blocks, matching a CIDR network prefix, from command line?

I am not much of a network person, but I understand that (IPv4) addresses can be written in a format like 127.0.0.1/16. I tried reading through Wikipedia's IPv4 subnetting reference, Subnetwork and ...
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306 views

How would I go about hiding my country for HTTP browsing?

There's a filesharing site I used to use a lot which started blocking US IP addresses. I'm wondering what the best way is of continuing to download from there. I've explored a number of options. ...
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685 views

Error when trying to access Shared files from iMac via smb

I used to access all my Windows XP shared files on my Mac using Finder --> Window --> Connect to server. Now all of a sudden, an error crops up when I try to connect. I get this error: There was a ...
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1answer
948 views

Multiple devices with same IP address

Is it possible that one computer talks to several devices with the same IP address. I would like to realize this with the following setup: one GNU/Linux box with several virtual interfaces, each is ...
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1answer
1k views

Is it possible to access the modem/router setup page without forcing IP address settings?

Well, is it? I have a DSL connection on DHCP and I have this setup: Desktop PC -> Linksys WRT54G -> ISP provided ADSL2+ modem I've always had to manually input their respective default gateway ...
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Mac OS X 10.5.8 gets wrong IP address from wireless router (apparently)

I'm having the same problem I see posted by skerit. When I'm at home, my Macbook Pro (2008, OS 10.5.8) connects to my router fine. When at my girlfriend's it's suddenly stopped connecting. I get a ...
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2answers
475 views

Firewall in front of device with public IP address

Is it possible to have a firewall in front of a device with a public IP address without getting in the middle of NAT? I have a server that I need to put on the internet, but I want to put a firewall ...
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2answers
181 views

How to access A-records defined on a server on the other side of my VPN connection?

So I'm not very savvy when it comes to windows networking, but hopefully I can explain my problem clearly. I have a VPN connection to my office network. The VPN connection appears to work fine as it ...
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1answer
661 views

Strange LAN failure: what possible cause?

My home machine is intermittently failing to send data (via ethernet) on my LAN. There is a 4 port wireless router, with 3 other devices that are working fine. I've tested two of them with ethernet ...
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940 views

Should I use the same IP address and hostname in each OS for dual boot machines?

On my home network I have both a desktop PC and laptop that dual-boot windows/linux. I assign static addresses to all my computers (I have other single OS ones as well). I want to know whether it's ...
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1answer
541 views

How does tumblr point to your domain?

Lets assume I have a tumblr account: http://sheehan.tumblr.com Tumblr allows it so that it can point to www.sheehan.com if I enter an A-Record. How does Tumblr scale this to millions of users? How ...
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227 views

IP Address Changing

How can I go to the same website but use a different IP address every time? Does TOR do this? I want to access a site but not have it know that the same IP is hitting it everytime. TOR or ...
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Is the WAN IP of an ADSL modem likely to remain the same if it is not rebooted?

Is the WAN IP of an ADSL modem likely to remain the same if it is not rebooted? Is an ISP likely to change the WAN IP while the modem is in session?
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ADSL Modem/Router sometimes hands out incorrect IP addresses

My setup is as follows:- Main ADSL modem / router (switch) configured as DHCP server with address range 192.168.0.25-60 The office machines are configured with fixed IP ( not in the same address pool ...
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Map IP address to localhost (locally) under Windows 7

So basically I want to map the IP address 1.2.3.4 to localhost. So that when I browse to: 1.2.3.4/somepage.html It will fetch: 127.0.0.1/somepage.html Does anyone know how I could go about doing ...
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VMWare Fusion / DHCP with multiple static IPs

I have MacBook Pro and VMWare Fusion installed on it. I set a static IP for my virtual machine DHCP network by adding host pc1 { hardware ethernet 00:0C:29:4A:C5:A2; fixed-address 172.16.166.131; } ...