An ICMP ping is issued to the servers before the advisor
request. If a firewall exists between Load Balancer and the servers,
ensure that pings are supported across the firewall. If this setup
poses a security risk to your network, modify the
java statement
in
dsserver to turn off all pings to the servers
by adding the
java property:
LB_ADV_NO_PING="true"
java -DLB_ADV_NO_PING="true"