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#sudo apt-get install ipvsadm
»áÌáʾ please run dpkg ¨Creconfigure ipvsadm
#sudo dpkg¨Creconfigure ipvsadm (dpkgÓë-reconfigureÊÇÁ¬µ½Ò»ÆðÖмäû¿Õ¸ñ£©
#sudo ifconfig eth0:0 192.168.3.100 netmask 255.255.255.255 broadcast 192.168.3.100
#sudo route add ¨Chost 192.168.3.100 dev eth0:0
#sudo ipvsadm ¨CA ¨Ct 192.168.3.100:80 ¨Cs rr
#sudo ipvsadm ¨Ca ¨Ct 192.168.3.100:80 ¨Cr 192.168.3.20 ¨Cg
#sudo ipvsadm ¨Ca ¨Ct 192.168.3.100:80 -r 192.168.3.30 ¨Cg
#sudo ipvsadm ¨Csave
*:ÕâÀïrr±íʾipvsadmµÄ8ÖÖËã·¨ÖеÄÂÖѯ£¬×öʵÑéÑ¡Õâ¸öËã·¨£¬Ð§¹û±È½ÏÃ÷ÏÔ¡£-g,¾ÍÊÇlvsµÄÈýÖÖģʽÖеÄLVS-DRģʽ¡£-i ¾ÍÊÇËìµÀLVS-TUN.Ϊʲôeth0:0µÄbroadcast¾ÍÊÇËüµÄIP£¬ÒòΪËûµÄnetmaskΪ/32.(the VIP is a /32 addr, so the brd addr is the VIP, not x.x.x.255.)
ÐÞ¸Ä/etc/sysctl.conf
net.ipv4.ip_forward=0
net.ipv4.conf.all.send_redirects=1
net.ipv4.conf.default.send_redirects=1
net.ipv4.conf.eth0.send_redirects=1
#sudo sysctl -p
2,ÅäÖÃʵ»úrs2,rs3ΪÈçÏÂ
#sudo ifconfig lo:0 192.168.3.100 netmask 255.255.255.255 broadcast 192.168.3.100
#sudo route add ¨Chost 192.168.3.100 dev lo:0
ÐÞ¸Ä/etc/sysctl.conf
net.ipv4.ip_forward=0
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
#sudo sysctl ¨Cp
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