Download your favorite Linux distribution at LQ ISO.
Go Back > Forums > Linux Forums > Linux - Networking
User Name
Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.


  Search this Thread
Old 02-05-2007, 06:48 PM   #1
Registered: May 2005
Distribution: CENTOS
Posts: 91

Rep: Reputation: 15
ISC-DHCPD on specified interface only?


I am using isc-dhcp server on Centos4.4 server. I am looking for configuration option which will setup dhcpd to listen only on specified interface not all of them, in my case eth3.

Old 02-05-2007, 07:08 PM   #2
Registered: Dec 2003
Distribution: Debian, FreeBSD
Posts: 310

Rep: Reputation: 35
Just put the interface name after the dhcpd command. You will need to edit your startup scripts to get this to persist a reboot.

dhcpd eth3
Old 02-06-2007, 02:36 PM   #3
Registered: May 2005
Distribution: CENTOS
Posts: 91

Original Poster
Rep: Reputation: 15
There is a file /etc/sysconfig/dhcpd with only one next content.

# Command line options here

I changed line into

... and it looks like it does the magic.


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
basic DHCP install (ISC DHCPd version 3.0.1) ryedunn Linux - Networking 1 09-05-2006 07:33 PM
DDNS with BIND and ISC-DHCPD joel112 Linux - Software 1 05-25-2006 11:06 AM
Issues with Dualhome ISC DHCPD psychobyte Linux - Networking 1 11-18-2005 04:03 PM
CERTŪ Advisory CA-2003-01 Buffer Overflows in ISC DHCPD Minires Library Astro Slackware 1 01-21-2003 06:54 AM
dial up interface in dhcpd.conf php Linux - General 4 01-12-2003 07:10 PM > Forums > Linux Forums > Linux - Networking

All times are GMT -5. The time now is 09:30 PM.

Main Menu
Write for LQ is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration