Comment 5 for bug 1632320

Verified on 9.2 snapshot #464.

Steps to verify:
1) Deploy 9.2 cluster
2) Install 3.19.0-* kernel to nodes and then reboot nodes:
sudo apt-get install linux-generic-lts-vivid
Check result:
root@node-1:~# uname -r
3.19.0-68-generic
3) Check value of net.ipv4.ip_nonlocal_bind:
root@node-1:~# ip netns exec haproxy /sbin/sysctl net.ipv4.ip_nonlocal_bind --values
1
4) Set incorrect value for ipv4.ip_nonlocal_bind manually:
root@node-1:~# ip netns exec haproxy /sbin/sysctl -w net.ipv4.ip_nonlocal_bind=0
net.ipv4.ip_nonlocal_bind = 0
5) Restart haproxy resource:
crm resource restart clone_p_haproxy
6) Check value of net.ipv4.ip_nonlocal_bind after haproxy restarting:
root@node-1:~# ip netns exec haproxy /sbin/sysctl net.ipv4.ip_nonlocal_bind --values
1