-1
votes
0answers
20 views

Pandion vs DHCP reservation

I need some help with our pandion configuration. My issue is that we did change some pc network card from static IP to dynamic because we are now using DHCP reservation to ease the management. Since ...
1
vote
1answer
187 views

Shouldn't we exclude a static IP from the DHCP pool?

In my office, I have a printer with static IP 192.168.0.254/24. Normally, it should be excluded from the DHCP pool in the router. So I just set the DHCP pool to be in the range of 192.168.0.2/24 - ...
0
votes
1answer
90 views

Migrating from static IP adresses to DHCP

I've just landed my first job as a sysadmin, and my workplace is still using static IP adresses. Informations about adresses are kept in a textfile that is not up to date. So, my first task here will ...
-1
votes
3answers
115 views

Prevent IP conflict from untrusted network machines

I maintain a small LAN (192.168.1.0/24) on which we have several untrusted machines, where the users of those machines have administrative rights or are able to connect their own machines to the ...
1
vote
0answers
110 views

Static IP installation of AD domain server and DHCP [closed]

I have recently obtained 5 static IP addresses from my ISP. I now want to install a Windows 2008 server 2008 with domain controller and DHCP roles and use these static IP addresses. I have a ...
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 ...
2
votes
2answers
97 views

DHCP/static IP nomenclature

I've just inherited systems administration for a small network, on which we have exclusive access to the first 128 IPs on a private virtual subnet. We have a DHCP server which binds IP addresses to ...
-2
votes
2answers
69 views

How to connect two wireless routers by powerlines [closed]

To extend the wireless range I bought a pair of powerlines. So one of them is connected to the main wireless router which is provided by ISP company. And the other side of the powerline is connected ...
0
votes
2answers
434 views

How can I use my AP's DHCP server?

I have a Huwawei modem and a TP Link access point, I did the setup everything works, the TP Link is using the DHCP of the modem. The issue is that I want to use TP LINK as DHCP, not the Huwawei. In ...
0
votes
2answers
360 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
2answers
71 views

IPv4 private address assignment

I'm working on a private network which uses static IPv4 addresses as well as DHCP addressing for the physical LAN network. At a previous company I worked at they would assign static addresses in the ...
-1
votes
2answers
321 views

Mixing Static and DHCP addresses on Cisco WRVS4400N

I am setting up a small network at work on sunday. (Work is still a restaurant, haven't gotten a tech job yet.) I will deploying a server, a new terminal and redoing all of the existing, sloppy ...
2
votes
3answers
245 views

Detect alive IPs in an unknown static-IP based network

I ask just in case of curiosity and this is just an imaginary network Imagine an internal LAN network without any DHCP server implemented; So to access the network we should use static IP(s); But my ...
3
votes
1answer
1k views

Ubuntu 12.04 Server static ip configuration

I had some trouble getting the static ip configuration right for Ubuntu 12.04 Server. Every time I would restart the server the nameserver settings in /etc/resolv.conf would get overwritten by dhcp ...
1
vote
2answers
1k views

Static IP but DNS server from DHCP (Can't use a reservation)

I need to assign the DNS servers to a Virtual Machine via DHCP, but I want the machine to have a static IP address. I cannot use a reservation and go through the usual DHCP process because the VM gets ...
3
votes
1answer
339 views

Passing client MAC addresses to DHCP server over VPN

I'm tasked with implementing VPN access on a gateway. The LAN DHCP server is configured to assign the same IP address to a given MAC address. I would like to have this functionality for clients who ...
0
votes
5answers
666 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 ...
-2
votes
1answer
166 views

Is it okay to set static IP within the range of DHCP?

I have a machine that is connected to a network that assigns IPs automatically via DHCP, for some reason, I needed to have a static IP on that machine... I gave it an IP within the range of the ...
2
votes
4answers
372 views

How to give static IP in the office and use DHCP at home

There is a laptop running Windows XP. When the computer connects to the Wireless network in the office it should have a static IP address (because it's used as a small DB server). When it connects ...
6
votes
6answers
2k views

DHCP addressing vs Static addressing for Servers

I'm having a "lively" debate with a work associate about the reasons for or against using DHCP on servers in a network environment. The network environment in particular is a relatively small network, ...
2
votes
2answers
10k views

How do I combine static and dynamic DHCP leases on a Cisco router?

Basically, what I need is super similar to the unanswered cisco forum question below: https://supportforums.cisco.com/message/3139749#3139749 I have a Cisco 850 Series router. I have configured a ...
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 ...
2
votes
2answers
2k views

Static IPv4 and dynamic IPv6 on same interface

I am trying to set up a CentOS 5.4 box to use a static IPv4 address, while getting a dynamic IPv6 address at boot time. I have only one interface, apart from the loopback interface, eth0. It has a ...
3
votes
5answers
1k views

DHCP or static addressing?

I am in charge of a 70-computer, 50-user network distributed across two buildings and linked by a point-to-point line. We run Windows Server 2008 and so far we've been using DHCP to dynamically assign ...
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 ...
2
votes
1answer
3k views

Is it possible to give static IP to clients in pfsense

I am using pfsense and it provides an IP address to all clients. Is there any option in there so that I can define the client IP address based upon their MAC address, so that I can measure how much ...
1
vote
2answers
1k views

What's the purpose of setting the static IP entries in a Linksys RV082 router?

I'm wanting to configure our Linksys RV082 wired router as our primary DHCP server and then have our Linksys WRT54G wireless router as a secondary DHCP server. My plan is to have them serve different ...
4
votes
3answers
329 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 ...
0
votes
3answers
483 views

Ubuntu issues with IP

I'm having a really odd issue where ifconfig and my /etc/network/interfaces disagree. I have /etc/network/interfaces configured so eth0 has a static IP of 192.168.2.5; however, ifconfig says eth0's IP ...
0
votes
2answers
644 views

Ubuntu server static IP from install

Ok, in ubuntu hardy, though I might need to do this in both intrepid and jaunty as well soon enough, so if the process is different, I'd love to know how to do it for each of those as well, how can ...