利用DNSCache实现简易的DNS服务器

安装环境

CentOS 4.3 LANG=en_US.UTF-8

软件列表

ucspi-tcp-0.88.tar.gz
ucspi-tcp-0.88.errno.patch
daemontools-0.76.tar.gz
daemontools-0.76.errno.patch
djbdns-1.05.tar.gz
djbdns-1.05.errno.patch

软件存放位置

/data/software

安装方法

安装Daemontools

#mkdir -p /package
#chmod 1755 /package
#cd /packagegunzip /data/software/daemontools-0.76.tar.gz
#tar -xpf /data/software/daemontools-0.76.tar
#cd admin
#patch -p0 </data/software/daemontools-0.76.errno.patch
#cd daemontools-0.76
#package/install

安装Ucspi-tcp

#gunzip ucspi-tcp-0.88.tar
#tar -xpf ucspi-tcp-0.88.tar
#patch -p0 </data/software/ucspi-tcp-0.88.errno.patch
#cd ucspi-tcp-0.88
#make
#make setup check

安装DNSCache

#gunzip djbdns-1.05.tar.gz
#tar -xpf djbdns-1.05.tar
#patch -p0 </data/software/djbdns-1.05.errno.patch
#cd djbdns-1.05
#make
#make setup check

启动DNSCache

#useradd Gdnscache
#useradd Gdnslog
#dnscache-conf Gdnscache Gdnslog /etc/dnscache
#ln -s /etc/dnscache /service
#sleep 5
#svstat /service/dnscache
#touch /etc/dnscache/root/ip/192.168

#vi /service/dnscache/env/IP
192.168.3.2(本机ip)

重启DNSCache

方法同qmail