2014-05-31 04:44:07 +08:00
|
|
|
#
|
|
|
|
|
# For a description of the syntax of this configuration file,
|
|
|
|
|
# see misc/tools/kconfig-language.txt.
|
|
|
|
|
#
|
|
|
|
|
|
2014-06-26 01:01:08 +08:00
|
|
|
menu "ARP Configuration"
|
|
|
|
|
|
2014-05-31 04:44:07 +08:00
|
|
|
config NET_ARP
|
|
|
|
|
bool
|
|
|
|
|
default y if !NET_SLIP
|
|
|
|
|
default n if NET_SLIP
|
|
|
|
|
---help---
|
|
|
|
|
This setting is currently overridden by logic in include/nuttx/net
|
|
|
|
|
|
|
|
|
|
if NET_ARP
|
|
|
|
|
|
|
|
|
|
config NET_ARPTAB_SIZE
|
|
|
|
|
int "ARP table size"
|
|
|
|
|
default 16
|
|
|
|
|
---help---
|
|
|
|
|
The size of the ARP table (in entries).
|
|
|
|
|
|
2014-07-07 03:04:27 +08:00
|
|
|
config NET_ARP_MAXAGE
|
|
|
|
|
int "Max ARP entry age"
|
|
|
|
|
default 120
|
|
|
|
|
---help---
|
|
|
|
|
The maximum age of ARP table entries measured in deciseconds. The
|
|
|
|
|
default value of 120 corresponds to 20 minutes (BSD default).
|
|
|
|
|
|
2014-05-31 04:44:07 +08:00
|
|
|
config NET_ARP_IPIN
|
|
|
|
|
bool "ARP address harvesting"
|
|
|
|
|
default n
|
|
|
|
|
---help---
|
|
|
|
|
Harvest IP/MAC address mappings from the ARP table
|
|
|
|
|
from incoming IP packets.
|
|
|
|
|
|
2014-08-19 04:29:02 +08:00
|
|
|
config NET_ARP_SEND
|
|
|
|
|
bool "ARP send"
|
|
|
|
|
default n
|
|
|
|
|
---help---
|
|
|
|
|
Enable logic to send ARP requests if the target IP address mapping
|
|
|
|
|
does not appear in the ARP table.
|
|
|
|
|
|
|
|
|
|
if NET_ARP_SEND
|
|
|
|
|
|
|
|
|
|
config ARP_SEND_MAXTRIES
|
|
|
|
|
int "ARP send retries"
|
|
|
|
|
default 5
|
|
|
|
|
---help---
|
|
|
|
|
Send the ARP request this number of times before giving up and
|
|
|
|
|
deciding that the target IP address is non reachable.
|
|
|
|
|
|
|
|
|
|
config ARP_SEND_DELAYMSEC
|
|
|
|
|
int "ARP re-send delay"
|
|
|
|
|
default 20
|
|
|
|
|
---help---
|
|
|
|
|
Wait this number of milliseconds after sending the ARP request
|
|
|
|
|
before checking if the IP address mapping is present in the ARP
|
|
|
|
|
table. This time should be related to the maximum round trip time
|
|
|
|
|
on the network since it is basically the time from when an ARP
|
|
|
|
|
request is sent until the response is received.
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
endif # NET_ARP_SEND
|
|
|
|
|
|
2014-08-19 01:08:15 +08:00
|
|
|
config NET_ARP_DUMP
|
|
|
|
|
bool "Dump ARP packet header"
|
|
|
|
|
default n
|
|
|
|
|
depends on DEBUG
|
|
|
|
|
---help---
|
|
|
|
|
Dump ARP packets to the SYSLOG device.
|
|
|
|
|
|
2014-05-31 04:44:07 +08:00
|
|
|
endif # NET_ARP
|
2014-06-26 01:01:08 +08:00
|
|
|
endmenu # ARP Configuration
|
