[lvs-users] Simple LVS cluster

[Venkatesh R]

Here is the configuration:

[root at emu82 ha.d]# /sbin/ipvsadm -L -n
IP Virtual Server version 1.0.8 (size=65536)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
UDP  192.168.1.240:5060 wlc persistent 600
  -> 192.168.1.82:5060            Local   1      0          0         
  -> 192.168.1.253:5060           Tunnel  1      0          0   

Where 192.168.1.240 is VIP of load balancer, .82 is real ip of load
balancer, .253 is real server ip address.

Thanks,
Venkatesh


-----Original Message-----
From: lvs-users-bounces at linuxvirtualserver.org
[mailto:lvs-users-bounces at linuxvirtualserver.org] On Behalf Of Sameer
Garg
Sent: Monday, March 10, 2008 12:47 PM
To: LinuxVirtualServer.org users mailing list.
Subject: Re: [lvs-users] Simple LVS cluster

Venkaesh,

Please be more descriptive of the problem. Have you tried running a
sniffer to see where your packets are getting lost? Post your config
files.

ARP issues can arise in lvs-tun setup too but since you are using only
one machine I doubt if that is the problem.


Sameer

On Mon, Mar 10, 2008 at 12:37 PM, Venkatesh R <vradiga at techmahindra.com>
wrote:
>
>  Dear all,
>
>  I have to setup simple RHEL3 cluster, having one load balancer and a
>  real server; Method of packet forwarding is IP tunneling. I have
chosen
>  Ultra monkey as the source for LVS because it supports IP tunneling.
I
>  have followed the instructions given by Ultra monkey for installation
>  and configuration. But, I could not see any LVS functionality working
as
>  on today with my test setup. I can see sometimes the load server
>  receives the SIP messages, but not the real server. I doubt on the
ARP
>  issue with IP tunneling. I could not find the suitable patch code for
>  ARP issue for RHEL3. If anyone knows about this, please do share with
>  me.
>
>
>
>  Thanks in advance.
>
>  Regards,
>
>  Venkatesh
>
>
>
>
>
>
>
>
>
>
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