| ifconfig.8 (184057) | ifconfig.8 (186904) |
|---|---|
| 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 12 unchanged lines hidden (view full) --- 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94 | 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 12 unchanged lines hidden (view full) --- 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94 |
| 29.\" $FreeBSD: head/sbin/ifconfig/ifconfig.8 184057 2008-10-19 09:45:29Z keramida $ | 29.\" $FreeBSD: head/sbin/ifconfig/ifconfig.8 186904 2009-01-08 17:12:47Z sam $ |
| 30.\" | 30.\" |
| 31.Dd October 19, 2008 | 31.Dd January 7, 2009 |
| 32.Dt IFCONFIG 8 33.Os 34.Sh NAME 35.Nm ifconfig 36.Nd configure network interface parameters 37.Sh SYNOPSIS 38.Nm 39.Op Fl L --- 565 unchanged lines hidden (view full) --- 605.Cm adhoc-demo ), 606.Cm ibss , 607(or 608.Cm adhoc ), 609.Cm ap , 610(or 611.Cm hostap ), 612.Cm wds , | 32.Dt IFCONFIG 8 33.Os 34.Sh NAME 35.Nm ifconfig 36.Nd configure network interface parameters 37.Sh SYNOPSIS 38.Nm 39.Op Fl L --- 565 unchanged lines hidden (view full) --- 605.Cm adhoc-demo ), 606.Cm ibss , 607(or 608.Cm adhoc ), 609.Cm ap , 610(or 611.Cm hostap ), 612.Cm wds , |
| 613.Cm tdma , |
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| 613and 614.Cm monitor . 615The operating mode of a cloned interface cannot be changed. | 614and 615.Cm monitor . 616The operating mode of a cloned interface cannot be changed. |
| 617The 618.Cm tdma 619mode is actually implemented as an 620.Cm adhoc-demo 621interface with special properties. |
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| 616.It Cm wlanbssid Ar bssid 617The 802.11 mac address to use for the bssid. 618This must be specified at create time for a legacy 619.Cm wds 620device. 621.It Cm wlanaddr Ar address 622The local mac address. 623If this is not specified then a mac address will automatically be assigned --- 901 unchanged lines hidden (view full) --- 1525.It Cm ssid Ar ssid 1526Set the desired Service Set Identifier (aka network name). 1527The SSID is a string up to 32 characters 1528in length and may be specified as either a normal string or in 1529hexadecimal when preceded by 1530.Ql 0x . 1531Additionally, the SSID may be cleared by setting it to 1532.Ql - . | 622.It Cm wlanbssid Ar bssid 623The 802.11 mac address to use for the bssid. 624This must be specified at create time for a legacy 625.Cm wds 626device. 627.It Cm wlanaddr Ar address 628The local mac address. 629If this is not specified then a mac address will automatically be assigned --- 901 unchanged lines hidden (view full) --- 1531.It Cm ssid Ar ssid 1532Set the desired Service Set Identifier (aka network name). 1533The SSID is a string up to 32 characters 1534in length and may be specified as either a normal string or in 1535hexadecimal when preceded by 1536.Ql 0x . 1537Additionally, the SSID may be cleared by setting it to 1538.Ql - . |
| 1539.It Cm tdmaslot Ar slot 1540When operating with TDMA, use the specified 1541.Ar slot 1542configuration. 1543The 1544.Ar slot 1545is a number between 0 and the maximum number of slots in the BSS. 1546Note that a station configured as slot 0 is a master and 1547will broadcast beacon frames advertising the BSS; 1548stations configured to use other slots will always 1549scan to locate a master before they ever transmit. 1550By default 1551.Cm tdmaslot 1552is set to 1. 1553.It Cm tdmaslotcnt Ar cnt 1554When operating with TDMA, setup a BSS with 1555.Ar cnt 1556slots. 1557The slot count may be at most 8. 1558The current implementation is only tested with two stations 1559(i.e. point to point applications). 1560This setting is only meaningful when a station is configured as slot 0; 1561other stations adopt this setting from the BSS they join. 1562By default 1563.Cm tdmaslotcnt 1564is set to 2. 1565.It Cm tdmaslotlen Ar len 1566When operating with TDMA, setup a BSS such that each station has a slot 1567.Ar len 1568microseconds long. 1569The slot length must be at least 150 microseconds (1/8 TU) 1570and no more than 65 milliseconds. 1571Note that setting too small a slot length may result in poor channel 1572bandwidth utilization due to factors such as timer granularity and 1573guard time. 1574This setting is only meaningful when a station is configured as slot 0; 1575other stations adopt this setting from the BSS they join. 1576By default 1577.Cm tdmaslotlen 1578is set to 10 milliseconds. 1579.It Cm tdmabintval Ar intval 1580When operating with TDMA, setup a BSS such that beacons are transmitted every 1581.Ar intval 1582superframes to synchronize the TDMA slot timing. 1583A superframe is defined as the number of slots times the slot length; e.g. 1584a BSS with two slots of 10 milliseconds has a 20 millisecond superframe. 1585The beacon interval may not be zero. 1586A lower setting of 1587.Cm tdmabintval 1588causes the timers to be resynchronized more often; this can be help if 1589significant timer drift is observed. 1590By default 1591.Cm tdmabintval 1592is set to 5. |
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| 1533.It Cm tsn 1534When operating as an access point with WPA/802.11i allow legacy 1535stations to associate using static key WEP and open authentication. 1536To disallow legacy station use of WEP, use 1537.Fl tsn . 1538.It Cm txpower Ar power 1539Set the power used to transmit frames. 1540The --- 788 unchanged lines hidden --- | 1593.It Cm tsn 1594When operating as an access point with WPA/802.11i allow legacy 1595stations to associate using static key WEP and open authentication. 1596To disallow legacy station use of WEP, use 1597.Fl tsn . 1598.It Cm txpower Ar power 1599Set the power used to transmit frames. 1600The --- 788 unchanged lines hidden --- |