IP address is a numerical label assigned to each device participating in a computer network that uses IP for communication.

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How to assign different ip address on devices connected to router?

Is it possible to assign different ip address to the devices which connect to my router? When I visit cmyip.com from my psp and laptop, I see that they're the same. I need this because I'm working on ...
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1answer
236 views

Fixed IP on Linux boxes in DHCP router LAN

Folks, I am trying to use fixed IP on few Linux boxes in my LAN which uses DHCP right now. My ISP router is configured to use DHCP and there already are quite a few laptop users who would want to ...
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2answers
1k views

How to change the 'internal IP address' of a Juniper SRX210H

How do I change the 'internal IP address' (Not the WAN IP) (192.168.1.1) to something else via the 'Juniper Web Device Manager'? Thanks!
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1answer
204 views

IP address resolution in Cassandra MultiDC setup

We have a scenario for which we are considering using apache Cassandra for deployment for our data storage needs.The setup is to be spread across multiple data centers in different regions(physical ...
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2answers
203 views

Multiple IP addresses on Network Card Win2003 [closed]

When I add the additional addresses on a network interface in Windows 2003 Server Enterprise Edition, starting from 2800 addresses there are some problems: Icons do not create, delete or copy from ...
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2answers
2k views

DNS simulation for testing purposes?

I'm wishing to simulate DNS for testing purposes, having decided to learn about it for if I was to go into webhosting. I've considered BIND (and tried setting it up), but that wasn't suited to my ...
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3answers
185 views

Virtual IP address for internet access

Can I use this software without an internet connection? http://www.cn2u.co.uk/vlip/ http://www.archive.org/details/tucows_336154_Virtual_Local_IP And if I understood correctly the software ...
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1answer
1k views

nginx - serve static html if ip is not mine?

I'm trying to switch some stuff over to a domain running nginx. Is there a simple way to just put my ip address in the configuration for the subdomain and say "If ip is not mine, then just serve this ...
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1answer
81 views

Giving a static IP to a VM in Server 2008

I have a dedicated server in Las Vegas. Yesterday I learn the awesome things about VMWare Server and I got that installed on it. Then I placed a CentOS 5.5 in one of the VM and its running as it ...
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2answers
3k views

Permanently change IP address on SuSE 10

I am trying to change IP address of a SuSE 10 machine that is running Tomcat. I need to create a shell script to do this so could not use YaST. As some sites suggested on my Google search, I edited ...
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4answers
110 views

Only able to use the first IP in a range from ISP

Right now I have a subnet of 16 IPs. I want all of the ips to be "owned " by my firewall. I have a watchguard firewall statically configured with X.X.X.225 and has X.X.X.226 - 238 as Secondary IPs. ...
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4answers
251 views

Understanding IP Address Blocks [duplicate]

Possible Duplicate: How does Subnetting Work? I have a dedicated server rented from a company running Server 2008, and I just bought another block of IP addresses from them. They have ...
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2answers
227 views

Server is losing its static IP address

I have a Ubuntu server with the following in /etc/network/interfaces: auto eth0 iface eth0 inet static address a.b.c.d netmask 255.255.255.0 gateway a.b.c.254 When I run ...
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1answer
5k views

How to disable http basic auth in nginx for a specific ip range?

I'm developing an application with facebook login. So far it's not public and is protected by http basic auth in nginx. Is it possible to disable http auth for facebook's ip range so that we can have ...
1
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4answers
874 views

Why is this China IP hitting my web site?

I have a web site that uses a couple hundred domain aliases, including franchise-dallas.info, franchise-delaware.info, and detroitfranchise.info (see more below). I have been getting ten to twenty ...
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1answer
441 views

What is the side effect when leaving the IP address of site binding unassigned?

What is the side effect when leaving the IP address of site binding unassigned?
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0answers
330 views

DD-WRT multiple static ip's

I have a linksys router with dd-wrt installed on it. I have tried script after script people have suggested to allow for multiple static ips from my ISP (small business internet). I can not find one ...
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3answers
267 views

Email Marketing and Whitelisted IP Addresses - 100% Certain of Delivery

Not positive this is the proper forum in which to ask so please excuse if I should be looking elsewhere... Have a client I am email marketing for. My send IP Addresses have been whitelisted by the ...
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3answers
2k views

Ubuntu iptables allow certian IP addresses

I have a riak cluster that I need to only allow certain IP addresses access to the information. I am currently using, -A INPUT -s 192.168.10.200 -j ACCEPT, to allow this IP address and at the bottom ...
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1answer
170 views

Access to IIS running within wireless network

I'm making a web site/application and I want to be able to access the website from outside my LAN. I'm serving the site via IIS; When accessing the site from within my LAN everthing looks good, but ...
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3answers
1k views

How to bind a non-local IPv6 address?

Is there an equivalent of net.ipv4.ip_nonlocal_bind for ipv6 ? Need to start my nginx on boot on such an IP... My Ubuntu doesn't have this IPv6 assigned on eth0 quickly enough despite this ...
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1answer
170 views

Setting up a failover cluster on the internet?

Is it possible to use VPS hosting services available to set up a Linux Failover cluster on the internet ? (I believe Amazon cloud services allow this.) VPS providers allow you to use multiple ip ...
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2answers
105 views

Do all domains on the same shared hosting server have the same IP or ID

Here's what I've got: siteA.com and siteB.com are hosted on hostgator. They're hosted on the same account of a shared hosting server (not VPS or dedicated). script.php is an external site that ...
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3answers
2k views

What could prevent one Amazon EC2 instance from pinging another instance's Private IP?

I have multiple Amazon EC2 instances which need to communicate using private IPs. However, so far I've been unable to ping one instance's private IP from another instance. I can ping external ...
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3answers
3k views

Is there an “official” name to the 0.0.0.0 IP address?

As 127.0.0.1 is known as the loopback address, is there a shorter term to refer to 0.0.0.0 other than "the IP address who means all IP address on local machine"?
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1answer
121 views

class A addresses [closed]

Someone correct me please if I am wrong, I could have sworn I read somewhere that class A Ip address owners basically owned that space and IANA had no way to get them back and it was possibly that ...
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1answer
93 views

Sending email from IP as domain Ubuntu

I want to install a mail server on an Ubuntu server, however I don't want to hook any domains up to it. Is it possible to configure it as an IP address, so my email address will be: me@ipAddress ...
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4answers
13k views

multiple MAC addresses on one physical network interface (linux)

Simple question: How can I setup multiple MAC addresses on one physical network interface (linux)? Why? My ISP is checking ip<->mac on GW and I d like to route traffic through my "linuxbox" and ...
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1answer
4k views

unable to ping hostname, but \\hostname\c$ works?

I'm having a strange issue on my initial lab setup. Situation: Host with OS Server 2008 R2 64bit, on this host a Virtual Machine in Hyper-V with OS Server 2008 SP1 32bit. The virtual machine has a ...
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2answers
517 views

how to map domain name to dynamic ip address

I have registered a domain www.blah.com and I would like to point this domain to my home computer which it is using adsl with dynamic ip address. More info: My router has dyndns client and my ...
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4answers
249 views

Should I worry about my static IPs?

We currently have a range of 12 static IP addresses through our ISP that I believe are leased. Now that the IPv4 space is almost gone, should I be worried that our ISP (it's a Time Warner fiber ...
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1answer
510 views

IIS 7: Disable authentication for certain client IPs

I have a virtual directory that's protected with basic authentication. I'd like to disable authentication for certain IPs, so that all requests from e.g. 127.0.0.1 are allowed without asking for ...
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5answers
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associate name with ip for ssh?

Let's say I just have an ip address for a server and I don't have a domain with it (it's just a database server, so it doesn't need a domain). I don't want to have to remember the ip address every ...
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2answers
4k views

How do I configure Shrewsoft's VPN client to only route traffic to a certain IP address through the VPN?

We're using Shrewsoft's VPN client to connect to a third party development server. However, it seems to be configured to send all or nothing through the VPN. The devs have to disconnect from the VPN ...
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1answer
167 views

How do IP address to location services gather their information

My continued series of questions on IP addresses (ref Q1 and Q2). There are several IP address to location services. For instance: http://www.ip-adress.com/ip_tracer/ and ...
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480 views

Understand IP addresses and location

I risk posing an ill formed question here, but I'll give it a whirl. Does it generally stand to reason that the nearer IP address A is to IP address B numerically, then the nearer IP address A is ...
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1answer
2k views

How are IP addresses assigned? What do the parts mean? [duplicate]

Possible Duplicate: How does Subnetting Work? IP addresses and geographical locations How does my IP address get assigned to me? Is there any ordering? For instance by time or by location ...
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2answers
285 views

IP address in wrong country

I just setup a VPS and everything went well. But I randomly decided to get some info about my IP address. The info I found said that my IP address was assigned to Germany, I and the company I set ...
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1answer
290 views

Create Ad Hoc network with Mobile Broadband Stick

I have a PLC (programmable logic controller) with an ethernet connection, temporarily i need to connect it via an ethernet cable to a laptop, i will put a Orange broadband stick into the laptop to ...
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1answer
207 views

How can I map multiple sub-domains with a single A-Record?

lets assume I have the subdomains: a.sheehan.com b.sheehan.com c.sheehan.com i want to map them respectively to haha.com lala.com baba.com How can I have a.sheehan.com map to haha.com ...
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225 views

How can I assign a dynamic IP address to subdomains?

How can I assign IP addresses dynamically to subdomains created on my domain?
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1answer
158 views

Access http via IP on newly purchased server

I've just purchased a VPS from Media Temple. I would like to migrate my Wordpress installation from an Amazon EC2 instance. My problem is that I can't install WP on the Media Temple server because I ...
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1answer
163 views

Domain name URL defaults to IP address

quick question really. I have a domain name - say www.example.com and this is assigned to PORT 80 on IIS, the default port. On port 80, I have a front end brochure site, and an MVC web application. ...
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3answers
970 views

how to resolve connection problem at network

i have this problem connection: Unable to complete network request to host "xx.xxx.xx.xxx". Failed to establish a connection. No route to host could not connect to DB can you tell me how to resolve ...
6
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2answers
745 views

Amazon EC2 multiple private IP addresses per instance

I have a scenario where an application requires multiple private IP addresses but does not require the resources of multiple instances. In this case, I would like to run multiple jboss instances on ...
4
votes
3answers
8k views

SSL certificate for a public IP address?

I just tried buying a Comodo Positive SSL but it was rejected due to not supporting a public IP address, but instead they only support a domain name. Does anyone know any SSL certificate provider ...
6
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3answers
5k views

How can I do traffic shaping in Linux by IP?

We have a transparent proxy setup. I tried looking for traffic shaping in Linux, and all I could find online was to limit traffic by interface (eth0/eth1...). I need to limit the bandwidth (never ...
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1answer
793 views

IP addresses: “assigned” vs. “allocated”

What's the difference between an assigned and allocated IP range? I'm parsing RIR Statistics Exchange files (e.g. see ...
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4answers
568 views

Are 10.10.0.3 and 10.10.0.4 IP's for spammers

I have a site that is getting bombarded by requests from 10.10.0.3 and 10.10.0.4. I couldn't find where these servers are. What is the best way to regulate this? I could just deny those IP's but I ...
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2answers
246 views

Best way to get thousands of IPs bound to a NIC in Windows 2008 and 2003?

I had setup a small application that uses WMI to setup a nic with multiple IPs. Does someone know of a better way of doing this once we start unsing thousands of IPs on a single nic? I amnot much of a ...