windtear 追求完美

http://windtear.net/archives/2005/12/31/000871.html

[LVS] RHEL AS4下防止Realserver LVS回答ARP竞争

多次想写 LVS 都没来的详细写
去google搜 lvs site:windtear.net 发现
blog里面上次明确提到 LVS 这几个字母已经是一年以前了

这次不多写 解决问题先

[LVS] RHEL AS4下防止Realserver LVS回答ARP竞争

sysctl -w net.ipv4.conf.eth0.arp_ignore=1

参考:
http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.arp_problem.html#2.6_arp

可以加到系统配置里面 以便系统重起时即生效
/etc/sysctl.conf
net.ipv4.conf.lo.arp_ignore = 1
net.ipv4.conf.lo.arp_announce = 2
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2

/etc/sysconfig/network-scripts/ifcfg-lo:1
DEVICE=lo:1
IPADDR=192.168.0.57
NETMASK=255.255.255.255
NETWORK=192.168.0.0
ONBOOT=yes
ARP=no


2004-12-03 23:35 我爱网络 负载均衡 Load Balance
2004-07-02 16:13 我爱网络 CFS (Cluster File System)

顺便给几个LVS的URL链接先
The Linux Virtual Server Project Official Website
http://www.linuxvirtualserver.org/
Linux服务器集群系统
http://www-128.ibm.com/developerworks/cn/linux/cluster/lvs/part1/
http://www-128.ibm.com/developerworks/cn/linux/cluster/lvs/part2/
http://www-128.ibm.com/developerworks/cn/linux/cluster/lvs/part3/
http://www-128.ibm.com/developerworks/cn/linux/cluster/lvs/part4/