???????????modprobe?????????????????????Ч??????????????????μ??????飬????????????????????????????????modprobe????д??/etc/rc.sysinit????У?

[root@centos7 ~]# echo “modprobe ip_vs” >> /etc/rc.sysinit

???????????鯔???????????????/etc/rc.sysinit????е???modprobe??????????????????????????Ч??????????????modprobe -r??????????????????飺

[root@centos6 ~]# modprobe -r ip_vs

????2.9.4 ?????????

????1???????????????

????Linux???????????????????д??????У??????????????/proc???μ????????????????????????????????????????Ч????????????????????????

???????????·?????????????0??1??????????

[root@centos6 ~]# echo "1" > /proc/sys/net/ipv4/ip_forward

???????????·??????????

[root@centos6 ~]# echo "1" > echo "1" >t /proc/sys/net/ipv4/icmp_echo_ignore_all

???????????н?????????????????????????????????????????????????????????С?????′?????

[root@centos6 ~]# echo "108248" >/proc/sys/fs/file-max

????2????????????

???????????man proc?????????????????????????????????????????????/proc?????????????????????????Ч???????????ò???????Ч???????/etc/sysctl.conf???????????????=??????????vim????????????3?????????????????Ч??

    [root@centos6 ~]# vim /etc/sysctl.conf
    net.ipv4.ip_forward = 1
    net.ipv4.icmp_echo_ignore_all = 1
    fs.file-max = 108248

??????????sysctl.conf???????????????????????Ч????????????sysctl -p??????????Щ??????????Ч??

????[1] `????????????λ?????Tab?????檔