Hi, On Wed, Aug 15, 2012 at 10:33:18AM +0200, Baptiste wrote: > On Mon, Aug 13, 2012 at 9:11 AM, Rahul Nair <[email protected]> wrote: > > Hi, > > > > I am using single NIC card and IPs of both the network (VIP & Real servers > > network) are configured on virtual ethernet adapters (eth0:0 & eth0:1). > > Ip_forward is enabled on the HAProxy server. > > > > Thanks > > Rahul N. > > Hi, > > So could you try with two physical NICs please?
Before this it would be nice to disable ICMP redirects. I suspect that the system is regularly sending ICMP redirects to the real servers for the return traffic when it has to route late packets that don't belong to an existing connection anymore. You can do that by setting send_redirects to zero in net.ipv4.conf.*. Regards, Willy
