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You're trying to set up LVS-NAT. The ip_forward on the rs isn't necessary.
Is there a firewall rule (on both director and rs) that can be the cause?
Did you set the default gateway on the rs to point to the vip of the
director?
Sebastian
On Wed, Dec 3, 2008 at 6:36 PM, Nikhil Trivedi <nikhil812@xxxxxxxxx> wrote:
> Hello All,
> I am trying to setup a load balance using the Linux Virtual Server, but I
> am running into some issues.
>
> I did the following on the server where I am setting up the load balancer:
>
> [root@091001ZF0NTG ~]# echo "1" > /proc/sys/net/ipv4/ip_forward
> [root@091001ZF0NTG ~]# ifconfig eth0:0 <VS-IP> netmask 255.255.0.0broadcast
> <VS-IP Subnet>
> [root@091001ZF0NTG ~]# ipvsadm
> IP Virtual Server version 1.2.1 (size=4096)
> Prot LocalAddress:Port Scheduler Flags
> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
> [root@091001ZF0NTG ~]# pvs
> PV VG Fmt Attr PSize PFree
> /dev/sda2 VolGroup00 lvm2 a- 148.94G 0
> [root@091001ZF0NTG ~]# ipvsadm -A -t <VS-IP>:80 -s rr
> [root@091001ZF0NTG ~]# ipvsadm -a -t <VS-IP>:80 -r <Actual Server -
> Running Apache WebServer-IP>:80 -m
> [root@091001ZF0NTG ~]# ipvsadm
> IP Virtual Server version 1.2.1 (size=4096)
> Prot LocalAddress:Port Scheduler Flags
> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
> TCP <VS-IP> rr
> -> <Actual-IP> Masq 1 0 0
>
> After that I ran the following command on <Actual IP> (The server that I
> want the request to be forwarded to).
> [root@081001SVOCJ2 ~]# echo "1" > /proc/sys/net/ipv4/ip_forward
>
> Once I did that, I tested it by connecting to the <VS-IP>, Port 80 but I am
> not able to connect.
> C:\Documents and Settings\xxxxx>telnet <VS-IP> 80
> Connecting To <VS-IP>...Could not open connection to the host, on port 80
> : Connect failed
>
> I am able to execute the same command on <Actual-IP>.
>
> Some help here would really be appreciated....
>
> -NT
>
>
>
>
> _______________________________________________
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> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>
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