COMPANY CONFIDENTIAL
41
aifs
#iwpriv ath
N
aifs
AC Mode Value
This WMM command sets the AIFSN WMM parameter for either the AP or Station parameter set. This
parameter controls the frame spacing in WMM operations. The command takes 3 parameters: The first
value,
AC
, is the access class value. The second value indicates whether the command is to be applied
to the AP or Station tables, which are kept separately. Finally, the third parameter is the AIFSN value (see
Table 9 Access Categories and Modes
). This parameter has a corresponding get command, which requires the AC and Mode as arguments.
#iwpriv ath0 aifs 0 0 3
#iwpriv ath0 get_aifs 0 0
ath0 get_aifs:3
cwmax
#iwpriv ath
N
cwmax
AC Mode value
This command sets the CWmax WMM parameter for either the AP or station parameter set. The cwmax
command is a WMM command that must have the AC and Mode specified. The value is CWmax in units
as described in Table 9 Access Categories and Modes
. This command has a corresponding get command.
#iwpriv ath0 cwmax 3 1 4
#iwpriv ath0 get_cwmax 3 1
ath0 get_cwmax:4
cwmin
#iwpriv ath
N
cwmin
AC Mode value
This command sets the CWmin WMM parameter for either the AP or station parameter set. The cwmax
command is a WMM command that must have the AC and Mode specified. The value is CWmin in units
as described in Table 9 Access Categories and Modes
. This command has a corresponding get command which requires the AC and Mode to be specified.
#iwpriv ath0 cwmin 3 1 2
#iwpriv ath0 get_cwmin 3 1
ath0 get_cwmin: 2
noackpolicy
#iwpriv ath
N
noackpolicy
AC Mode 0|1
This command sets the No ACK policy bit in the WMM parameter set for either the AP or station. The
noackpolicy command is a WMM command that must have the AC and Mode specified. The value either sets
the policy to “no ACK sent” (1) or “send ACK” (0). This command has a corresponding get command.
#iwpriv ath0 noackpolicy 0 1 1
#iwpriv ath0 get_noackpolicy 0 1
ath0 get_noackpolicy:1
txoplimit
#iwpriv ath
N
txoplimit
AC Mode limit
This command will set the TXOP limit, described in Table 9 Access Categories and Modes
. The AC and Mode is as described at the beginning of this section. This command has a corresponding get
command.
#iwpriv ath0 txoplimit 1 0 10
#iwpriv ath0 get_txoplimit 1 0
ath0 get_txoplimit:10
wmm
#iwpriv ath
N
wmm
1|0
