Service haproxy error

Posted by user128296 on Server Fault See other posts from Server Fault or by user128296
Published on 2012-09-01T13:30:06Z Indexed on 2012/09/01 15:39 UTC
Read the original article Hit count: 240

Filed under:

load-balancing

|

haproxy

|

high-availability

I want to configure Haproxy for outgoing mail load balancing. my configuration file /etc/haproxy.cfg is.

global
        maxconn     4096 # Total Max Connections. This is dependent on ulimit
        daemon
        nbproc      4 # Number of processing cores. Dual Dual-core Opteron is 4 cores for example.

defaults
        mode       tcp

listen smtp_proxy 199.83.95.71:25
        mode tcp
        option tcplog
        balance roundrobin # Load Balancing algorithm
        ## Define your servers to balance
        server r23.lbsmtp.org 74.117.x.x:25  weight 1 maxconn 512 check
        server r15.lbsmtp.org 199.71.x.x:25  weight 1 maxconn 512 check

And when i start service haproxy i get this error.

Starting HAproxy: [ALERT] 244/172148 (7354) : cannot bind socket for proxy smtp_proxy. Aborting.

Please tell me where i am doing mistake.help will appreciated.

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