# Additional command-line parameters to run zebra with: # -k, --keep_kernel Don't delete old routes which installed by zebra. # -l, --log_mode number Set verbose log mode flag # -A, --vty_addr addr Set vty's bind address # -P, --vty_port port Set vty's port number # -r, --retain When program terminates, retain added route by zebra. ZEBRA_OPTS="-l 255"