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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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           reply	other threads:[~2007-12-03  8:46 UTC|newest]

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