Usage: nl-neigh-add [OPTION]... NEIGHBOUR

Options
     --update-only     Do not create neighbour, updates exclusively
     --create-only     Do not update neighbour if it exists already.
 -q, --quiet           Do not print informal notifications
 -h, --help            Show this help
 -v, --version         Show versioning information

Neighbour Options
 -a, --addr=ADDR       Destination address of neighbour
 -l, --lladdr=ADDR     Link layer address of neighbour
 -d, --dev=DEV         Device the neighbour is connected to
     --state=STATE     Neighbour state, (default = permanent)

Example
  nl-neigh-add --create-only --addr=10.0.0.1 --dev=eth0 \
               --lladdr=AA:BB:CC:DD:EE:FF