db2icrt创建purescale实例报错：A reachable IP address could not be determined

环境

SUSE 11
DB2 10.5 PURESCALE

报错

db2icrt创建purescale实例的时候报错：

Initiating the remote host list :.......Success 
ERROR: A reachable IP address could not be automatically determined that did
not belong to one of the hosts in the DB2 pureScale instance. There may be a
problem with the network adapters gateway IP address or with the hosts network
connection. Verify connectivity for the hosts and manually edit the
configuration file /var/ct/cfg/netmon.cf on each host to include an IP on the
network outside of the DB2 pureScale instance that can be reached by the ping
command so that DB2 may ensure network connectivity. Hosts: "node01:eth0". The
format of /var/ct/cfg/netmon.cf lines is as follows:  !REQD eth1 9.26.123.245

原因

没有设置网关

解决方案

设置网关并重启网络服务：
service network restart