oracular (9) ieee80211_ddb.9freebsd.gz

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) 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)