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38 .Nd configure WaveLAN/IEEE devices
41 .Fl i Ar iface Op Fl oa
43 .Fl i Ar iface Fl t Ar tx rate
45 .Fl i Ar iface Fl n Ar network name
47 .Fl i Ar iface Fl s Ar station name
49 .Fl i Ar iface Fl c Ar 0|1
51 .Fl i Ar iface Fl q Ar SSID
53 .Fl i Ar iface Fl p Ar port type
55 .Fl i Ar iface Fl a Ar access point density
57 .Fl i Ar iface Fl m Ar mac address
59 .Fl i Ar iface Fl d Ar max data length
61 .Fl i Ar iface Fl e Ar 0|1
63 .Fl i Ar iface Fl k Ar key
66 .Fl i Ar iface Fl T Ar 1|2|3|4
68 .Fl i Ar iface Fl r Ar RTS threshold
70 .Fl i Ar iface Fl f Ar frequency
72 .Fl i Ar iface Fl P Ar 0|1
74 .Fl i Ar iface Fl S Ar max_sleep_duration
80 (display signal cache)
84 command controls the operation of WaveLAN/IEEE wireless networking
88 Most of the parameters that can be changed relate to the
89 IEEE 802.11 protocol which the WaveLAN implements.
91 the station name, whether the station is operating in ad-hoc (point
92 to point) or BSS (service set) mode, and the network name of a service
93 set to join (IBSS) if BSS mode is enabled.
96 command can also be used to view the current settings of these parameters
97 and to dump out the values of the card's statistics counters.
103 should be the logical interface name associated with the WaveLAN/IEEE
104 device (wi0, wi1, etc...). If none is specified then wi0 is used
107 The options are as follows:
109 .It Fl i Ar iface Op Fl oa
110 Display the current settings of the specified WaveLAN/IEEE interface.
111 This retrieves the current card settings from the driver and prints them
117 to print out the statistics counters instead of the card settings. Using
122 to print out encryption keys as ascii characters instead of in hex.
123 Encryption keys are only displayed if wicontrol is run as root.
124 .It Fl i Ar iface Fl t Ar tx rate
125 Set the transmit rate of the specified interface.
127 for the transmit rate vary depending on whether the interface is a
128 standard WaveLAN/IEEE or a WaveLAN/IEEE Turbo adapter.
130 NICs support a maximum transmit rate of 2Mbps while the turbo NICs
131 support a maximum speed of 6Mbps.
132 The following table shows the
133 legal transmit rate settings and the corresponding transmit speeds:
134 .Bl -column "TX rate " "NIC speed " -offset indent
135 .Em "TX rate NIC speed"
137 2 Fixed Standard (2Mbps)
138 3 Auto Rate Select (High)
139 4 Fixed Medium (4Mbps)
141 6 Auto Rate Select (Standard)
142 7 Auto Rate Select (Medium)
145 The standard NICs support only settings 1 through 3. Turbo NICs support
146 all the above listed speed settings.
147 The default driver setting is 3 (auto rate select).
148 .It Fl i Ar iface Fl n Ar network name
149 Set the name of the service set (IBSS) that this station wishes to
153 can be any text string up to 30 characters in length.
155 is the string "ANY" which should allow the station to connect to the first
156 available access point.
157 The interface should be set for BSS mode using
160 flag in order for this to work.
162 Note: the WaveLAN manual indicates that an empty string will allow the
163 host to connect to any access point, however I have also seen a reference
164 in another driver which indicates that the "ANY" string works as well.
165 .It Fl i Ar iface Fl s Ar station name
168 for the specified interface.
171 is used for diagnostic purposes.
172 The Lucent WaveMANAGER software can
173 poll the names of remote hosts.
174 .It Fl i Ar iface Fl c Ar 0|1
175 Allow the station to create a service set (IBSS). Permitted values
176 are 0 (don't create IBSS) and 1 (enable creation of IBSS). The default
179 Note: this option is provided for experimental purposes only: enabling
180 the creation of an IBSS on a host system doesn't appear to actually work.
181 .It Fl i Ar iface Fl q Ar SSID
182 Specify the name of an IBSS (SSID) to create on a given interface.
185 can be any text string up to 30 characters long.
187 Note: this option is provided for experimental purposes only: enabling
188 the creation of an IBSS on a host system doesn't appear to actually work.
189 .It Fl i Ar iface Fl p Ar port type
192 for a specified interface.
195 are 1 (BSS mode) and 3 (ad-hoc) mode.
196 In ad-hoc mode, the station can
197 communicate directly with any other stations within direct radio range
198 (provided that they are also operating in ad-hoc mode). In BSS mode,
199 hosts must associate with a service set controlled by an access point,
200 which relays traffic between end stations.
201 The default setting is 3
203 .It Fl i Ar iface Fl a Ar access_point_density
205 .Ar access point density
206 for a given interface.
207 Legal values are 1 (low), 2 (medium) and 3 (high).
208 This setting influences some of the radio modem threshold settings.
209 .It Fl i Ar iface Fl m Ar mac address
210 Set the station address for the specified interface.
213 is specified as a series of six hexadecimal values separated by colons,
214 e.g.: 00:60:1d:12:34:56.
215 This programs the new address into the card
216 and updates the interface as well.
217 .It Fl i Ar iface Fl d Ar max_data_length
218 Set the maximum receive and transmit frame size for a specified interface.
221 can be any number from 350 to 2304.
223 .It Fl i Ar iface Fl e Ar 0|1
224 Enable or disable WEP encryption.
227 (encryption disabled) or
229 (encryption enabled). Encryption is off by default.
230 .It Fl i Ar iface Fl k Ar key "[-v 1|2|3|4]"
231 Set WEP encryption keys.
232 There are four default encryption keys
233 that can be programmed.
234 A specific key can be set using
240 flag is not specified, the first key will be set.
242 can either be normal text (i.e. "hello") or a series of hexadecimal
243 digits (i.e. "0x1234512345"). For
244 WaveLAN Turbo Silver cards, the key is restricted to 40 bits, hence
245 the key can be either a 5 character text string or 10 hex digits.
246 For WaveLAN Turbo Gold cards, the key can also be 104 bits,
247 which means the key can be specified as either a 13 character text
248 string or 26 hex digits in addition to the formats supported by the
250 .It Fl i Ar iface Fl T Ar 1|2|3|4
251 Specify which of the four WEP encryption keys will be used to
252 encrypt transmitted packets.
253 .It Fl i Ar iface Fl r Ar RTS threshold
254 Set the RTS/CTS threshold for a given interface.
256 number of bytes used for the RTS/CTS handshake boundary.
259 can be any value between 0 and 2047.
261 .It Fl i Ar iface Fl f Ar frequency
262 Set the radio frequency of a given interface.
265 should be specified as a channel ID as shown in the table below.
267 list of available frequencies is dependent on radio regulations specified
268 by regional authorities.
269 Recognized regulatory authorities include
270 the FCC (United States), ETSI (Europe), France and Japan.
272 in the table are specified in Mhz.
273 .Bl -column "Channel ID " "FCC " "ETSI " "France " "Japan " -offset indent
274 .Em "Channel ID FCC ETSI France Japan"
284 10 2457 2457 2457 2457
285 11 2462 2462 2462 2462
291 If an illegal channel is specified, the
292 NIC will revert to its default channel.
293 For NICs sold in the United States
294 and Europe, the default channel is 3. For NICs sold in France, the default
296 For NICs sold in Japan, the default channel is 14,
297 and it is the only available channel for pre-11Mbps NICs.
298 Note that two stations must be set to the same channel in order to
300 .It Fl i Ar iface Fl P Ar 0|1
301 Enable or disable power management on a given interface.
303 power management uses an alternating sleep/wake protocol to help
304 conserve power on mobile stations, at the cost of some increased
306 Power management is off by default.
308 management requires the cooperation of an access point in order to
309 function; it is not functional in ad-hoc mode.
310 Also, power management
311 is only implemented in Lucent WavePOINT firmware version 2.03 or
312 later, and in WaveLAN PCMCIA adapter firmware 2.00 or later.
314 revisions will silently ignore the power management setting.
316 values for this parameter are 0 (off) and 1 (on).
317 .It Fl i Ar iface Fl S Ar max_sleep_interval
318 Specify the sleep interval to use when power management is enabled.
320 .Ar max_sleep_interval
321 is specified in milliseconds.
323 .It Fl i Ar iface Fl Z
324 Clear the signal strength cache maintained internally by the
327 .It Fl i Ar iface Fl C
328 Display the cached signal strength information maintained by the
331 The driver retains information about signal strength and
332 noise level for packets received from different hosts.
334 strength and noise level values are displayed in units of dBms.
335 The signal quality values is produced by subtracting the noise level
336 from the signal strength (i.e. less noise and better signal yields
337 better signal quality).
345 command first appeared in
350 command was written by
351 .An Bill Paul Aq wpaul@ctr.columbia.edu .