Linux系统3种常用DHCP服务对比

Posted by FanHao on 2026-03-02

DHCP服务

dnsmasq:轻量级资源占用低同时支持(DHCP+DNS+TFTP)
dhcpd:(ISC DHCP/Kea)工业级专注DHCP服务,但较老旧
kea:(ISC)与dhcpd类似,但更现代化(配置语法json格式),支持IPv6但需结合radvd一起使用;

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[root@localhost ppp]# yum search dnsmasq
已加载插件:fastestmirror, langpacks
Loading mirror speeds from cached hostfile
base: mirrors.aliyun.com
epel: d2lzkl7pfhq30w.cloudfront.net
extras: mirrors.aliyun.com
rpmfusion-free-updates: rpmfusion-archive.ip-connect.vn.ua
updates: mirrors.aliyun.com
===================================================== N/S matched: dnsmasq =====================================================
dnsmasq.x86_64 : A lightweight DHCP/caching DNS server
dnsmasq-utils.x86_64 : Utilities for manipulating DHCP server leases
名称和简介匹配 only,使用“search all”试试。
[root@localhost ppp]#
[root@localhost ppp]# yum search dhcpd
已加载插件:fastestmirror, langpacks
Loading mirror speeds from cached hostfile
base: mirrors.aliyun.com
epel: d2lzkl7pfhq30w.cloudfront.net
extras: mirrors.aliyun.com
rpmfusion-free-updates: rpmfusion-archive.ip-connect.vn.ua
updates: mirrors.aliyun.com
====================================================== N/S matched: dhcpd ======================================================
dhcpd-pools.x86_64 : ISC dhcpd lease analysis and reporting
dhcpdump.x86_64 : Parse DHCP packets
名称和简介匹配 only,使用“search all”试试。
[root@localhost ppp]# yum search kea
已加载插件:fastestmirror, langpacks
Loading mirror speeds from cached hostfile
base: mirrors.aliyun.com
epel: d2lzkl7pfhq30w.cloudfront.net
extras: mirrors.aliyun.com
rpmfusion-free-updates: rpmfusion-archive.ip-connect.vn.ua
updates: mirrors.aliyun.com
======================================================= N/S matched: kea =======================================================
kea-devel.x86_64 : Development headers and libraries for Kea DHCP server
kea-hooks.x86_64 : Hooks libraries for kea
kea-libs.x86_64 : Shared libraries used by Kea DHCP server
kea.x86_64 : DHCPv4, DHCPv6 and DDNS server from ISC
名称和简介匹配 only,使用“search all”试试。