ppp/ip-{up,down} scripts work again
svn-id: @8484
. /etc/rc.d/init.d/functions
. /etc/sysconfig/network-scripts/functions.network
-CONFIG="$PPP_IPPARAM"
+CONFIG="/etc/sysconfig/interfaces/ifcfg-$PPP_IPPARAM"
source_config
# as an additional convienince, $PPP_TTYNAME is set to the tty name,
. /etc/rc.d/init.d/functions
. /etc/sysconfig/network-scripts/functions.network
-CONFIG="$PPP_IPPARAM"
+CONFIG="/etc/sysconfig/interfaces/ifcfg-$PPP_IPPARAM"
source_config
# as an additional convenience, $PPP_TTYNAME is set to the tty name,