IEEE80211_DDB(9) | FreeBSD Kernel Developer's Manual | IEEE80211_DDB(9) |
NAME
ieee80211_ddb — 802.11 ddb supportSYNOPSIS
options DDB
show vap [addr]
show all vaps
show com [addr]
show sta [addr]
show statab [addr]
show mesh [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) 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.
August 4, 2009 | FreeBSD |