4
votes
4answers
197 views

Centos server keeps jumping to address instead of static assigned address

I have a headless Centos server that I've configured with a static IP address. I've disabled Network Manager, avahi-daemon etc. Whenever I restart the network it just jumps to 10.155.90.100 instead of ...
2
votes
3answers
414 views

Setting up bridged LXC containers with static IPs

I'm trying to setup multiple LXC containers on a host, each with public static IPs of their own. My host is running the latest Ubuntu. It has a single network interface named eth0. The static IPs ...
0
votes
0answers
36 views

Static IP doesn't take effect after reboot

Yesterday i had do a "zypper up" remoted and then i reboot the server. the connection lost then i went to the data center and check on the server, found out that the IP for eth0 and eth1 all gone. i ...
0
votes
1answer
928 views

ifdown interface not configured (Debian 6) [duplicate]

My server is dedicated (non-virtual). I want to have 3+1 static IPs. I used aliases (eth0:0, eth0:1) previously, but read that this method is deprecated. So I added another IP and reconfigured my ...
1
vote
1answer
41 views

Server connections not connecting when switching to Static IP

I have a Centos 6.4 based VM, and I'm running Virtualmin on it to host my personal site. The problem is that by default, the OS is using DHCP, even though at router level (virtual router defined ...
0
votes
3answers
3k views

Vagrant - access guest from host via hostname [closed]

I have vagrant 1.2.2 installed in my development machine; a laptop. I use same laptop in three different environments with different networking settings. My VagrantFile looks like: ...
1
vote
1answer
51 views

Hyper-V Client for Microsoft Networks gone

I have an odd situation. I have a Hyper-V Baremetal Windows 2008 x64 (not R2) host with 4 VM's on it. I also have a server next door on the lan that is not a host just Windows2003x86 called ServerS2 ...
1
vote
2answers
2k views

In Fedora 18, when updating ifcfg-eth0, the new settings do not apply

I am aware that many people prefer to disable NetworkManager, but I don't believe it will be going away and I decided to try to learn how to use it properly. I thought I would begin with something ...
0
votes
0answers
113 views

LAN connection to router from virtual machines on bridged network

First off, I know that this question exhibits bad practice, but the problem is being pursued from more an academic POV than practical application. I'm using a number of Virtual machines (Using the ...
0
votes
2answers
371 views

Assigning static IP and domain name mapping to local server in LAN

I have developed a web application which will be deployed in a LAN environemnt. Clients will be Computers/Android Tablets/IPAD In order for communication between client and local server 1) need to ...
2
votes
4answers
696 views

Multiple Static IPs, NAT and Comcast

We have just signed up for comcast business with 5 static IPs and have an internal private network. We are a small business and I am hoping that we can purchase a router/firewall that will simply ...
0
votes
2answers
369 views

What networking hardware do I need in this situation (Fairpoint [ISP] “E-DIA” connection)? [closed]

Right away you'd probably want to say, "Well just ask Fairpoint." I've done that, a number of times in as many different ways I can phrase it and just keep hitting a brick wall where they will not ...
1
vote
2answers
273 views

How to forward static IP to the server computer in the LAN

We want to have an office server, we already have static IP. But the thing is that we need to have following structure: ISP Modem Router Server Wireless router Also I'v tried ...
0
votes
2answers
805 views

How to setup VirtualBox with static IP?

Host OS has one nic with 4 static IP address x.x.x.250-x.x.x.254 I have installed Ubuntu as a Guest OS with bridged networking. I would like it to have static ip x.x.x.255 As I mentioned earlier, ...
0
votes
1answer
104 views

how to configure a real ip on windows 2008 r2 [closed]

we got an real -static , external- IP address for our router to be able to access network from outside. i need to assign this IP to a a server running windows 2008 R2 to access sites hosted on it
0
votes
5answers
677 views

Will a router allow network traffic from a static IP?

We have some servers in a data center but the data center does not offer a DHCP service. We want to have some computers setup with DHCP and others that have static IP's. Currently our WAN cable going ...
0
votes
1answer
886 views

How to set a fix ip address to access localhost on iPad? [closed]

How to set a fix ip address to access localhost on iPad? I use XAMPP on Windows PC but access localhost on iPad. in iPad i need to type http://ip_address_of_my_computer_instead http://localhost The ...
5
votes
1answer
1k views

Draytek Vigor 2820 static IP's

I have a Draytek Vigor 2820 router which is connected to our ADSL provider (British Telecom, BT). We currently have one static IP address which is accessible from anywhere outside of our network and ...
0
votes
5answers
935 views

Can't connect to internet with dynamic IP

I have a small business network with the DNS server being run on Windows Server 2003. Most of the computers in the company have a dynamic IP address assigned through the aforementioned server. One of ...
0
votes
1answer
99 views

Virtual networking with VirtualBox

I have a question about virtual networking. I want to create a virtual network between two virtual machines and the host OS. The problem occurs when i try to change manually the ips of the virtual ...
0
votes
1answer
7k views

What do SIOCDELRT and SIOCADDRT errors mean?

I am trying to switch from using dhcp to a static IP on an Ubuntu 10.04 server. In /etc/network/interfaces I changed auto eth0 iface eth0 inet dhcp to auto eth0 iface eth0 inet static address ...
4
votes
1answer
251 views

SCM8014 to FVS338

I have a SMC8014 Router/Modem that Comcast provided me with their business class service. It was not filtering malicious traffic as aggressively as I had hoped, so I purchased a NetGear ProSafe ...
-1
votes
4answers
797 views

Ethernet interface number changed, and old one does not exist, but does not leave IP address

I have a virtual machine with Mandriva 2007.0 (yes, old - unfortunately we do not have a choice here). Anyway, the problem: Before reboot: active network interface = eth0. No other interfaces ...
0
votes
2answers
449 views

Bridged modem but no gateway?

I'm trying to put my modem in bridge mode so I can plug it into a separate router but I'm having some difficulties. To try to get the facts straight on the settings required I've plugged it straight ...
0
votes
2answers
131 views

win7 internet access blocked when using a particular static ip

one machine on the domain has had the same static internal ip a long time, serving a couple small sites. All of a sudden internet connectivity is not available, although the LAN is. Switching to dhcp ...
0
votes
4answers
1k views

Problem Assigning Static IP to CentOS Server

We have a sandbox server running CentOS that we run inside our office. Our ISP has assigned us a block of 5 static IPs. We now want to assign it a static IP. DEVICE=eth0 BOOTPROTO=none # have also ...
3
votes
5answers
413 views

Why is my eth0 getting a dynamic ip when it is configured to be static?

For some reason our office linux box is being assigned an ip address via dhcp and I don't know why. What is confusing to me is that when I check system-config-network it shows that my eth0 is setup ...
1
vote
2answers
3k views

How do I setup a public static IP in Ubuntu 9.10

I have an Ubuntu 9.10 server and I need to setup a static public IP. Our office already had a network setup by Cisco, so the router is configured to forward the requests to the server. Here is the ...
0
votes
2answers
571 views

Errors when switching to specific static IP

I had a Fedora box running using my static IP 69.169.136.6, etc, all configured according to what the ISP required. Just recently the hard drive failed (and I should have been keeping better backups) ...
1
vote
3answers
1k views

Setting up our router to do NAT with multiple public IPs

we have a 5 public IP addresses. What we basically want to do is have a router(one single router) that will translate a static private IP so that it uses a static public IP(as in, NOT the gateway ...
0
votes
2answers
137 views

Is router DHCP server reliable for remote system?

I'm setting up a small unattended network containing one server and several node machines that communicate with that server. Is setting up a reserved entry on the network router's DHCP server for each ...
4
votes
3answers
344 views

IP conflicts with a networked printer

I have 2 computers (Mac with OS 9 and a desktop PC (XP)) that both print to a networked printer (large Xerox Phaser 7700). The printer and the two computers are networked through an old ethernet ...