elif [ -f /etc/defaultrouter ]; then
defrouters=`/usr/bin/grep -v \^\# /etc/defaultrouter | \
/usr/bin/awk '{print $1}'`
if [ -n "$defrouters" ]; then
#
# We want the default router(s) listed in /etc/defaultrouter
# to replace the one added from the BOOTPARAMS WHOAMI response
# but we must avoid flushing the last route between the running
# system and its /usr file system.
#
# First, remember the original route.
shift $#
set -- `/usr/bin/netstat -rn -f inet | /usr/bin/grep '^default'`
route_IP="$2"
#
# Next, add those from /etc/defaultrouter. While doing this,
# if one of the routes we add is for the route previously
# added as a result of the BOOTPARAMS response, we will see
# a message of the form:
# "add net default: gateway a.b.c.d: entry exists"
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