Questions tagged [ip]
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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VPN help for Android
I have an Android application that talks to a server app running on grails (Groovy on Grails).
Android app basically establishes a connection with this address:
url="http://192.168.2.53:8080/tma/...
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Problem with persistent routes and VPN connection in Windows 7
My home PC has a VPN connection to my office. The office network is firewalled, with a secure zone on 192.168.0.* and a DMZ on 10.0.0.*
From outside, www.mycompany.com routes to a public IP - say 1....
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IP address loads faster than domain name
I just signed up for a cloud server in Singapore. I myself am in Indonesia. I've got the domain name setup and everything. When I ping my IP address versus ping my domain name, the results are about ...
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Second dedicated IP?
How can I add a second dedicated IP to my home server?
I need two dedicated public IPs pointing to the same server. The reason for this is because I need two applications to use the same port.
I ...
user76231
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Spoofing internet ip on ubuntu
I want to spoof my internet ip on my Ubuntu 10.10 system so that I can access country specific websites. Can some one please tell me how to go about this?
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Possible to "ping" url:port? (OS X-GeekTool)
I'm trying to use GeekTool (Mac pref pane... basically just embeds output of a shell command/script on the desktop... http://lifehacker.com/#!244026/geek-to-live--monitor-your-mac-and-more-with-...
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Connect to my entire LAN through OpenVPN, QNAP
I'm trying to set up an OpenVPN server on my QNAP Nas.
My network:
Router: 192.168.0.254
QNAP Nas: 192.168.0.5
Some other computer in LAN: 192.168.0.7
Subnet 255.255.255.0
I've forward port 1194 ...
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How safe is the IP address configured through DHCP?
I'm using internet through USB Dongle having GSM based 3G connection, it is using DHCP to configure IP address, I'm having a small HTML page in my computer that uses Google Maps and Browser's ...
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Synergy+ client keeps retrying bad or old or ??? server IP addresses
Synergy client keeps searching bad or old IP addresses for my Server (which is a laptop, with DHCP gets new IP regularly). Also my laptop has a couple "bad" ipaddress which are visible to other PC's ...
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How can I tell if my IP is static or assigned by DHCP on Windows 7?
I don't know if my IP is static or assigned by DHCP. How can I find out which it is? I'm running Windows 7.
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How to prevent my computer to connect to certain IPs?
What is the best way to prevent my Windows computer to access certain IPs?
So far, I did it by adding this kind of lines to my hosts file:
127.0.0.1 219.141.147.70
However that doesn't seem ...
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So port is not unique by machine at all?
$ lsof
memcached 15844 root 28u IPv6 113604 TCP *:11051 (LISTEN)
memcached 15844 root 29u IPv4 113605 TCP *:11051 (LISTEN)
memcached 15844 root 30u IPv6 113609 ...
gdb
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Why is port forwarding necessary for servers but not for clients?
Whenever I host a server, I'm required to forward the listening ports of the server on my NAT device.
However, if I connect to a remote server, I won't be required to forward the port used for ...
user54676
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IP address classes, networks and hosts
This may seem like a basic question but I need to understand IP addresses.
I don't understand why IP addresses are split into network (wires) and nodes (hosts | device).
For example Class A has 8 ...
Tommy
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How exactly does a proxy work?
If I want to connect to say, IP 100.100.100.100, Port 80, my computer will send a tcp packet with this adress into the wire.
Now If I use a proxy server say, 200.200.200.200 Port 8080 (such kind of ...
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Impossible to change Windows XP Embedded ip configuration
I have Windows XP embedded, used as video surveillance server.
I am unable to change its IP settings. Each time I change it and reboot I find the old settings.
I thought: "ok, it must be related to ...
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How can I list all IPs in the connected network, through Terminal preferably?
Using Ubuntu 10.10 command line, how can I list all IPs connected to my home network?
Ideally, it needs to be a CLI command as I will be running it from C++.
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How long would it take to make a dns domain forward from one address to another?
Here's an example. We've got a Swedish train station service Webpage. "skanetrafiken.se"
What's strange is that you spell Skane with special character Å "Skåne" so what you would want is ...
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Is there an extension or option in Firefox for getting the IP of a host and then visiting the IP instead of the host?
Let's suppose you don't have access to www.site.com, but if you open the IP of the site in Firefox instead of the host name, you can access without problems.
Is there an extension or something in ...
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What's a loopback-address? I.e. 127.0.0.1
What is a loop-back address? 127.0.0.1 is a loop-back address, but what does this even mean? Please be very descriptive and give an example, as I'm having a hard-time understanding this.
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My dyndns domain doesn't point to the right IP from inside my network, how do I correct that?
I set up a DynDns account to point a domain to my dynamic IP server at home. From any "outside" network, the connection is working and pointing to my server. But when I point my browser to my URL (...
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How can I make my livebox route to my external IP address for a computer in the DMZ?
I have a sagem livebox 2 (Fiber optic model), and have placed my computer in a DMZ. People from outside of my network can access my comp fine via its external dyndns.org address, yet when I try to ...
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What is my vulnerability if an enemy has obtained my IP address?
Suppose an enemy has obtained the IP address of my home computer, and communicated this fact to me in an attempt to threaten/blackmail me.
What exactly are my risks, and how can I minimize them?
My ...
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Separate computers in my apartment can't communicate to each other?
In my apartment, the management provides the building with a network connection. I have my computer plugged into the ethernet coming out of the walls, and my friend who also lives in the apartment ...
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Unidentified network: How to configure TCP/IPv4 for Windows 7?
When I try to connect to internet I keep getting the error Unidentified network.
I've tried numerous attempts at restoring access without success.
IP release, flushing DNS cache, reinstalling NIC, ...
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My own domain and dynamic ip w/o dydns
I just got this idea in my mind...
I can have say myhome1.dydns.com for free.
However I have my own domain right now, say mydomain.com.
My domain pointing to a linux server w/ cpanel managed by my ...
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Will my internet address for my internal site cause my traffic to go external?
If I have two domains pointing to the same machine, but one resolves to an internal address and the other to my internet facing router, will there be any differnce in route taken to my machine (...
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tcpdump not showing all packets? [duplicate]
Possible Duplicate:
my tcpdump always filters packets?
I've been using tcpdump for about a month now, and recently, it has stopped capturing any packets that were not sent to or from the computer ...
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How do I find out my computer network name (Linux)?
I have a linux machine on my university network where I usually log in via ssh from home. I have know the ip, so this is what I use to log in, but it would convenient to know if my computer have a ...
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Why certain IPs redirect us to 0.0.0.0?
I have seen many times when I try to connect to default gateways through my web browser , it redirects me to 0.0.0.0 . And it shows firefox can't found 0.0.0.0 . Why this happens? If the IP 0.0.0.0 ...
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Connect to AS/400 thru TN5250
pls help me how will i get ip address for TN5250? i have installed TN5250 evaluation free copy for 30 days to my laptop, os is windows vista home pack.trying to connect the session with my laptop ip ...
Swati Sarkar
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Can't access my website, blocked by router or ISP?
I was working on my website two days ago then was unable to access the cpanel. Then suddenly yesterday I was blocked completely.
I couldn't connect through ftp, cpanel login, domain name or ip ...
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What does my computer do if it receives a data-packet with a wrong checksum?
Since modern routers don't check the header-checksum any more to increase performance I'm wondering what my computer is doing with defective data-packets?
Further reading links appreciated.
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ip versus ifconfig
After reading this answer, I began my quest for the difference between ip and ifconfig for *nix systems. I soon learned that ip had "more" features than ifconfig, but what's the real difference? Is ...
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Besides Proxy/VPN Are There Tools To Disguise Your Location via IP?
Networking wise, is there any way to hide/disguise your IP address other than using VPNs or proxies? I'm asking from an educational standpoint, is this even possible given the various networking ...
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Laptop is Switching DNS Servers
Ok sometime ago I changed my ip address to a static one because I was bored and I wanted to learn more about static ips. I am running windows xp. My laptop works find on the network that i set up a ...
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problems when computers outside the network connect to my localhost
I'm trying to let others access the website that I have made. A point of sale system to be exact. Is it really normal for people outside the network to see broken links?
I'm using apache as a server. ...
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How is a subdomain passed to the webserver?
I know that dns resolves an address like example.com to an IP address like 11.22.33.44, but I'm a little confused about how subdomains are resolved, so that when you type http://subdomain.example.com, ...
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How to get a Static IP address?
I have a dynamic IP address and I don't want to change it every time I connect to the Internet. I want to get a static IP address; what can I do?
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What is the maximum number of IPs that can be assigned to a given computer?
I really need to know this for a linux server, but since it also applies to client OSes, I figured the question should be posed here instead of server fault.
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Which IP should I provide if I am on a DHCP network?
I'm currently working with a company and I can only access their web services if I send them my IP number. My computer is currently on a DHCP network. How do I find out which IP I have to give them? ...
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How to get LAN ip to a variable in a Windows batch file
I'm streaming audio from my Windows 7 laptop to a sound card attached to a router. I have a little batch script to start streaming.
REM Kill any instances of vlc
taskkill /im vlc.exe
"c:\Program ...
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Why is a network ID not needed to connect to an IP address?
I know how IP basically works, and knows that an IP address composed of a network ID portion and a host ID portion, but when I type a IP address, say 8.8.8.8 into the web browser, I didn't supply any ...
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Block (or only allow certian) incoming IP addresses on Verizon FIOS Actiontec Router
I opened a few ports to the outside of my home network so I can get into a few of my machines from outside. When checking some logs, I noticed that I was getting scanned on some ports from various ...
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How can I connect via SSH (Putty) to my VMWare machine (Ubuntu)?
I'm trying to connect to my VMWare (Workstation 7.1.3) machine (Ubuntu Lucid) via SSH. I've read through some other posts, but I can't figure this out. I ran ifconfig, and got a inet addr: and Bcast ...
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Can't access certain specific IP/domain on Windows 7
Been banging my head on the wall for some time now.
I have a fresh install of Windows 7 - Ultimate ~x86. Some IPs can't resolve properly, it doesn't matter if I try using Firefox, Chrome or IE I end ...
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IP automatically changing to different ip of different location
I'm living in Chennai,India. My ISP is Bharti Broadband. Why does my IP address change to IBM ip address(9.0.45.0 ), just before 10 minutes?
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Know exact location of IP address
I am trying to find locations of some IP addresses.
I am using http://www.geobytes.com/IpLocator.htm?GetLocation but it seems not returning exact information.
I am from Egypt, and whatever I search ...
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How to configure mobile as DHCP server?
I want to use my mobile (with internet GPRS/EG) as server. I mean, I hace my PC (not in network) and my mobile (with internet). I want to connect my pc to mobile and use.
So, when I connect my PC to ...
Balakrishna M.P.