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-
- arp
-
- Display the Address Resolution Protocol table that maps IP
- addresses to their subnet (link) addresses on subnetworks capable of
- broadcasting. For each IP address entry the subnet type (e.g.,
- AX.25), subnet address and time to expiration is shown. If the link
- address is currently unknown, the number of IP datagrams awaiting
- resolution is also shown.
-
-
- arp add <hostid> ether | ax25 | netrom | arcnet
- <ether_addr>|<callsign> <iface>
-
- Add a permanent entry to the table. It will not time out as will
- an automatically created entry, but must be removed with the 'arp
- drop' command.
-
- arp add 44.26.0.19 ax25 wg7j-2 port1
-
-
- arp drop <hostid> ether | ax25 | netrom | arcnet <iface>
-
- Delete a permanent entry from the arp table.
-
- arp delete 44.26.0.19 ax25 port1
-
-
- arp eaves [<iface>] [on | OFF]
-
- Display or set the 'arp eavesdrop' function per interface. If
- set, all arp replies overheard on the interface will be logged in the
- arp table. This speeds up arp discovery, but might build a huge arp
- table taking up lots of memory. Default for each interface is off.
-
-
- # Set arp eavesdrop on interface port1 arp eaves port1 on
-
-
- arp flush
-
- Drop all automatically-created entries in the ARP table;
- permanent entries are not affected.
-
-
- arp maxq [n]
-
- Display or set the maximum number of packets to be buffered
- waiting for an arp resolution to finish. Default = 5.
-
- arp maxq 5
-
-
- arp poll [<iface>] [on | off]
-
- Display or set the 'arp keepalive polling' per interface. If
- set, when an arp entry expires, a query will be sent for the address.
- This keeps the arp table fresh, but possibly retains many unneeded
- entries.
-
- arp poll port1 on
-
- arp publish <hostid> ax25|netrom <callsign> <iface>
-
- This command is similar to the 'arp add' command, but the system
- will also respond to any ARP request it sees on the network that seeks
- the specified address. (Use this feature with great care!)
-
- arp publish 44.26.1.19 ax25 wg7j-2 port1
-
-
- arp sort [ON | off]
-
- Sorts the arp display
-
-
-