From: Wang Diancheng <dcwang@redflag-linux.com>
To: Pengcheng Zou <pczou@redflag-linux.com>
Cc: parcochen <parcochen@redflag-linux.com>,
weikong <weikong@redflag-linux.com>, srv <srv@redflag-linux.com>,
Hyphen Wang <hyphenwang@redflag-linux.com>,
service <service@redflag-linux.com>
Subject: Re: 关于浮动IP问题
Date: Mon, 03 Dec 2007 16:46:37 +0800 [thread overview]
Message-ID: <lr4pf0qi6q.fsf@redflag-linux.com> (raw)
In-Reply-To: <200712031604.30334.pczou@redflag-linux.com> (Pengcheng Zou's message of "Mon, 3 Dec 2007 16:04:30 +0800")
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>>>>> "Pengcheng" == Pengcheng Zou <pczou@redflag-linux.com> writes:
Pengcheng> HI, 陈勋ifconfig -a 的结果如何?是否还可以看到eth1:2接口?
Pengcheng> down了eth1:2 之后,请再执行: # sbin/ip addr del
Pengcheng> 10.194.2.186 dev eth1:2
Pengcheng> 然后看是否还可以访问这个IP地址。
Pengcheng> Linux的IP地址是绑定在主机上而不是某个interface上的,详见这
Pengcheng> 里的回答: http://www.linux-foundation.org/en/Net:IPv4
echo 1 > /proc/sys/net/ipv4/conf/default/arp_filter
应该可以改变它这种默认的方式,注意利用 arp -d 把原来的arp记录删除,可以在
/etc/sysctl.conf中设置这个参数。
Pengcheng> best regards, -- 邹鹏程
Pengcheng> On Monday 03 December 2007 10:05, parcochen wrote:
>> 系统
>>
>> 2007-12-03
>>
>>
>>
>> parcochen
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