Symptom:
The static route information set by a route add command is deleted.
Corrective action:
The static route information configured with "route add" command may be deleted when activating/inactivating the interface and detecting failure on the transfer path.
When routing daemon is not used, define the static route information on the OS configuration file (/etc/sysconfig/network-scripts/route-ethX). When using the routing daemon, define the static route information on the routing daemon configuration file.
For details regarding this configuration, refer to "3.2.2 Network configuration".
