Add following line at the end. Please note this is a single line command so add it appropriately.
If required just type it manually
Mgmt@expert#: fw log -f -t -n -l 2> /dev/null | awk 'NF' | sed '/^$/d' | logger -p local4.info -t CP_FireWall &
Permanently;
Mgmt@expert#: cp /etc/rc.d/init.d/cpboot /etc/rc.d/init.d/cpboot.ORG
Edit cpboot file;
Mgmt@expert#: vi /etc/rc.d/init.d/cpboot
Add following line at the end.
fw log -f -t -n -l 2> /dev/null | awk 'NF' | sed '/^$/d' | logger -p local4.info -t CP_FireWall &
Next,
add syslog log-remote-address x.x.x.x level info
save config