rarp -V (return code: 5)
net-tools 1.60
rarp 1.03 (2001-04-04)
rarp --help (return code: 4)
Usage: rarp -a list entries in cache.
rarp -d <hostname> delete entry from cache.
rarp [<HW>] -s <hostname> <hwaddr> add entry to cache.
rarp -f add entries from /etc/ethers.
rarp -V display program version.
<HW>=Use '-H <hw>' to specify hardware address type. Default: ether
List of possible hardware types (which support ARP):
ash (Ash) ether (Ethernet) ax25 (AMPR AX.25)
netrom (AMPR NET/ROM) rose (AMPR ROSE) arcnet (ARCnet)
dlci (Frame Relay DLCI) fddi (Fiber Distributed Data Interface) hippi (HIPPI)
irda (IrLAP) x25 (generic X.25) eui64 (Generic EUI-64)