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Re: The problem of LVS/NAT

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: The problem of LVS/NAT
From: "tao cui" <taocui@xxxxxxx>
Date: Sun, 16 Nov 2003 16:57:06 +0800
maybe you can change the wlc to rr,and see whether the virtual server still
only delivering the request to the server1.
----- Original Message -----
From: "Kai" <h1680792@xxxxxxxxxxx>
To: "LinuxVirtualServer.org users mailing list."
<lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Saturday, November 15, 2003 4:49 PM
Subject: The problem of LVS/NAT


> Hi, list
>  I am using LVS/NAT on my system.
>  I set the Virutal Server by the following command.
>
> iptables -t nat -A POSTROUTING -s 192.168.1.0/24 -o eth1 -j MASQUERADE
> /sbin/ipvsadm -A -t :80 -s wlc
> /sbin/ipvsadm -a -t 111.111.111.111:80 -r 192.168.1.11:80 -m
> /sbin/ipvsadm -a -t 111.111.111.111:80 -r 192.168.1.12:80 -m -w 2
> /sbin/ipvsadm -a -t 111.111.111.111:80 -r 192.168.1.13:80 -m
> /sbin/ipvsadm -a -t 111.111.111.111:80 -r 192.168.1.14:80 -m
> and it works fine.
>
>  Today,the real server1(192.168.1.11) was down.I found the virtual server
> continued  delivering the request to server1 but didn't deliver the
request
> to any other server again! So the whole system seems was down from the
> client .How can I resolve the problem ?
> Any advise would be appreciated.
>
> Regards,
> Kai
>
>
>
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