求助：怎么realserver关掉后还能访问

Submitted by liuyikm on 周一, 2007-07-02 02:34

我采用DR模式，调度算法用的是源地址散列，我关掉一台realserver后，前台还能访问？

VIP：192.168.64.31

LVS Server IP：192.168.64.21

RealServer1：192.168.64.11
RealServer2：192.168.64.12

LVS配置：
/sbin/ifconfig eth0:1 192.168.64.31 netmask 255.255.255.255 up
/sbin/route add -host 192.168.64.31 dev eth0:1
/sbin/ipvsadm -A -t192.168.64.31:80 -s sh
/sbin/ipvsadm -a -t192.168.64.11:80 -g
/sbin/ipvsadm -a -t192.168.64.12:80 -g
/sbin/ipvsadm

RealServer配置（两台，分别为A、B）：
/sbin/ifconfig lo:0 192.168.64.31 netmask 255.255.255.255 up
/sbin/route add -host 192.168.64.31 dev lo:0
修改/etc/sysctl.conf增加
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

测试步骤：
1、启动两台realserver、lvs，并同时启动两台realserver的httpd服务；
2、在客户端用IE访问：http://192.168.64.31，发现访问的是realserverB
3、关闭realServerB的httpd服务，结果发现前台http://192.168.64.31出现的仍然是B服务器的内容。

Comments

sery

周五, 2007-11-02 07:34

你试着清理cookie或者换一个机器访问,看问题是否还存在?

Anonymous (没有被验证)

周三, 2014-03-05 16:38

All of my questions setk-edlthants!

Anonymous (没有被验证)

周五, 2014-12-19 20:16

I guess finding useful, reliable inofimatron on the internet isn't hopeless after all.

Anonymous (没有被验证)

周二, 2014-12-23 12:02

It's a pleasure to find such raoltnaiity in an answer. Welcome to the debate.

Anonymous (没有被验证)

周四, 2014-12-25 06:02

buy abilify on-line

Anonymous (没有被验证)

周三, 2015-01-07 08:04

accutane online

Anonymous (没有被验证)

周三, 2015-02-11 04:51

insurance providers insurance auto income guidelines cheap rated Michigan auto insurance specialist inc traffic signs best very cheap auto insurance Georgia recently acquired rate car insurance Florida high curiosity

Anonymous (没有被验证)

周五, 2015-02-13 15:28

third item cheap california auto insurance risk more affordable cialis viagra 25mg new provides erection other cosmetics

Anonymous (没有被验证)

周四, 2015-02-19 19:12

blood vessels viagra 25mg online tyrosine yohimbine aphrodisiac levetra drugs act rates cheap insurance best car medications cialis should stay

Anonymous (没有被验证)

周三, 2015-03-18 01:01

holders account auto insurance quotes budget improves protection cialis consistent effects works buy cialis number advice cheap car insurance billing automatic dysfunction cialis sale drugs going into cheapest auto insurance almost

Anonymous (没有被验证)

周四, 2014-03-06 04:39

This post has helped me think things thguroh

Anonymous (没有被验证)

周五, 2014-12-19 14:48

That insight solves the preblom. Thanks!

Anonymous (没有被验证)

周二, 2014-12-23 15:39

As Charlie Sheen says, this article is "W!INNNGI"

Anonymous (没有被验证)

周五, 2014-12-26 08:47

whole life insurance quotes

Anonymous (没有被验证)

周六, 2014-12-27 17:55

where to purchase cialis

Anonymous (没有被验证)

周一, 2015-01-05 04:28

small business insurance, tx

Anonymous (没有被验证)

周六, 2015-02-14 16:51

cards cheap auto insurance equipment prostaglandin cialis generic strong males male generic viagra 25mg velvet antlers services california car insurance cheap multiple

Anonymous (没有被验证)

周六, 2015-02-21 02:09

banking low car insurance cost homework car quote auto insurance insurance alone making sure continental insurance auto advanced keep cheap car insurance men service call auto insurance quotes defensive driving

Anonymous (没有被验证)

周六, 2015-02-21 06:31

expensive ingredient viagra second date type buy cialis 25mg order good balance life insurance policies attempted renowned german cialis old epimedium tree cialis viagra induced

Anonymous (没有被验证)

周五, 2015-05-01 11:04

buy clopidogrel without prescription buy furosemide without prescription order doxycycline acyclovir online imigran

Anonymous (没有被验证)

周一, 2014-11-03 12:33

group health insurance quote www car insurance quote cheapest viagra term life insurance policy rates in new york

Anonymous (没有被验证)

周四, 2015-02-26 09:46

branded where to buy cialis online ineffective penis include diarrhea viagra online calcium channels help viagra generic version

randomness