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Command: ieee80211_ddb | Section: 9 | Source: FreeBSD | File: ieee80211_ddb.9.gz
IEEE80211_DDB(9) FreeBSD Kernel Developer's Manual IEEE80211_DDB(9)
NAME
ieee80211_ddb - 802.11 ddb support
SYNOPSIS
options DDB
show vap [addr]
show all vaps
show com [addr]
show sta [addr]
show statab [addr]
show mesh [addr]
DESCRIPTION
The net80211 layer includes ddb(4) support for displaying important data
structures. This is especially important because wireless applications
are often built for embedded environments where cross-machine or post-
mortem debugging facilities like kgdb(1) (ports/devel/gdb) are
infeasible.
The most commonly used command is
show all vaps/a
which dumps the contents of all ieee80211vap, ieee80211com, and
ieee80211_node data structures in the system.
SEE ALSO
ddb(4), ieee80211(9)
FreeBSD 14.1-RELEASE-p8 August 4, 2009 FreeBSD 14.1-RELEASE-p8