@getmesmerized wrote:
Following is the configuration for the proxy (IPs in logs modified for privacy):
global log /dev/log local0 log /dev/log local1 notice chroot /var/lib/haproxy #stats timeout 30s #user haproxy #group haproxy daemon defaults log global mode tcp option tcplog option dontlognull option logasap timeout connect 50000 timeout client 50000 timeout server 50000 listen stats maxconn 1000000 bind 0.0.0.0:8081 stats enable mode http stats realm Haproxy\ Statistics # Title text for popup window stats uri /stats # Stats URI stats auth stats:stats # Authentication credentials frontend local bind *:1900 bind *:443 tcp-request connection expect-proxy layer4 if { src -f /etc/haproxy/proxies.lst } mode tcp default_backend nodes backend backnodes mode tcp balance roundrobin source 0.0.0.0 usesrc clientip server one 10.10.10.10:1900 check
proxies.lst has a single line 1.1.1.1
Clients are unable to connect, if I check logs I see the following line,
Jun 11 10:46:39 udasddg0 haproxy[16981]: 1.1.1.1:51000 [11/Jun/2018:10:43:19.855] local backnodes/one 1/-1/+200005 +0 sC 31/31/30/30/3 0/0
From what I understand:
sC means server timed out and client reset the connection after that
also looks like Tc= -1 which means that the actual server did not respond to the proxy.If I follow tcp stream in wireshark on the proxy server I see that we are receiving the proxy info:
PROXY TCP4 2.2.2.2 3.3.3.3 53889 1900
Not sure why the connections are failing. Any suggestions would be appreciated.
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