0
votes
0answers
55 views

ISC DHCP Server - Client Uplink Is Not Working

Running a DHCP server, client(s) does not have up-link (0Mbps) and has a downlink (50Mbps.) I am setting up a gateway/router on a PC running Debian Wheezy with ISC-DHCP. I have 1 WAN (eth0) and 2 LAN ...
1
vote
1answer
1k views

Aliased network interfaces and isc dhcp server

I have been banging my head on this for a long time now. There are many discussions on the net about this and similar problems, but none of the solutions seems to work for me. I have a Debian server ...
1
vote
2answers
145 views

dhcpcd on debian wheezy doesn't seem to be considering /etc/resolv.conf{head|tail}

I have set up an amazon EC2 instance (with a debian wheezy AMI) having minimal stuff on it, and dhcpcd is present by default. dhcpcd doesn't seem to be considering /etc/resolv.conf.head or ...
0
votes
1answer
234 views

Debian Network boot with a VLAN (DHCP + TFTP)

I've been given 34 servers (HP Proliant) to use for HPC. Due to the server owners' request, 33 of these will need to act as diskless thick clients, and one will act as DHCP and TFTP server to enable ...
3
votes
1answer
4k views

DHCP: One NIC and multiple subnets

I'm setting up a Debian to work as a gateway for a small office network. I need to have three subnetworks for different areas within the company and I will define which PCs will get what IP based on ...
0
votes
1answer
361 views

Need to have clients boot via tftp without mac address

My goal: have a server (debian) on a private lan that provides tftp booting to any client machines plugged into the switch that the server is connected to - the server doesn't need outside Internet ...
1
vote
1answer
426 views

DebianEDU repaire broken ldap database & dhcp server

We a have DebianEDU 5.0.9 codename lenny Last week it crashed, DHCP I get error: Cannot find host LDAP entry dhcp (&(objectClass=dhcpServer)(cn=dhcp)) LDAP: no space left on device, ...
1
vote
1answer
4k views

Setting a static DNS nameserver (Debian Squeeze)

I have a gateway running on Debian Squeeze with 2 network interfaces, one static (internal, eth0) and one DHCP (external, eth1). I have an internal DNS server that I want the gateway to use. In my ...
4
votes
1answer
2k views

Why does Debian squeeze forget its static IP address and seek a DHCP lease?

Hi have a Debian Squeeze box with eth0 and eth1. In /etc/network/interfaces is: auto eth1 iface eth1 inet static address 10.1.2.208 netmask 255.255.255.0 gateway 10.1.2.1 But every 24 hours, ...
0
votes
2answers
1k views

Install a dhcp/tftp server on debian

I'm trying to configure a dhcp server on my Debian computer in order to run a tftp server. I have 1 nic which is eth0. I followed several tutorials but none of them worked with me. I installed ...
-1
votes
1answer
276 views

DHCP Server priority

I have a LAN of 4 computers connected through D-Link dir-300 router. This router have own dhcpd and IP adress 192.168.0.1, but i want to use one of computers as dhcp server. I got install bind9 to ...
0
votes
1answer
218 views

Debian Stable - Routing problem

ADSL Router: Cisco 877 (172.16.0.254) PC1 (172.16.0.10) to port1 of router PC2 (172.16.0.20) to port2 of router Server, 2 NICs, eth0 to port0 of router. (172.16.0.240) Everything is OK with the ...
5
votes
1answer
475 views

DHCP-Server - tell clients to renew lease

I have just set up a new DHCP server (dhcpd - package is dhcp3-server) on a Debian 6 box.The new server is up and running, and I have successfully connected a client. Formerly a router acted as the ...
2
votes
1answer
476 views

How to stop ethernet interface in bridge configuration from obtaining IP address via DHCP

I'm trying to configure openvpn in bridging configuration. First step of doing this requires creating bridge interface (br0), bridging together physical ethernet interface (eth0) and logical tap0 ...
1
vote
2answers
3k views

ISC DHCP - Force clients to get a new IP address, instead of the being re-issued their previous lease's IP

We are in the middle of a migration of our DHCP and DNS services from a Debian-based server to a Windows Server 2008 R2 implementation. The Debian server is running isc-dhcpd-V3.1.1. All of ...
3
votes
1answer
785 views

How to specify which DHCP server to get the name server from?

I'm using Debian Lenny with two ethernet network cards, one plugged into a different network. My goal was to set both interfaces to DHCP, but I want the name server to be gotten from only one of them. ...
1
vote
1answer
605 views

Is it possible to run dhcpd3 as non-root user in a chroot jail?

I would like to run dhcpd3 from a chroot jail on Debian Lenny. At the moment, I can run it as root from my jail. Now I want to do this as non-root user (as "-u blah -t /path/to/jail" Bind option). ...
1
vote
2answers
1k views

How can I make sure an init.d-script runs after network-interfaces received their addresses over DHCP?

I just installed couchdb on a debian5 system and added symlinks to the /etc/init.d/couchdb-script. Unfortunately, this script gets triggered on startup before the network interface received the ...
3
votes
3answers
10k views

How to renew dhcp ip address in ubuntu?

This is a simple question in ubuntu server How do I renew a dhcp assigned IP address?
0
votes
2answers
557 views

dhclient.conf: Send 2x host-names to the DHCP server?

Already working: Debian box DHCP with send host-name me.company.com in dhclient.conf DNS updates automatically with an entry for me.company.com What I want to add: Send a second host-name, so ...
8
votes
6answers
6k views

Update hostname from Debian machine with DHCP to a Windows 2008 DNS server

I have a XenServer installation with Debian (lenny) machines created on a daily basis using a script which creates the machine from a template and assigns it with a new hostname. Our network has a ...
5
votes
3answers
11k views

How to force Linux to reacquire a new IP address from the DHCP server?

The environment is Debian, although the answer will apply to all distros.
2
votes
4answers
7k views

Debian interfaces file - ignore gateway and dns entries from dhcp

In gentoo, this is as simple as: dhcp_ethX="nodns nogateway" How should I go about this in the interfaces file?