Provided by: pcmcia-cs_3.2.8-5.2ubuntu5_i386 bug

NAME

       ifuser - identify destinations routed to a particular network interface

SYNOPSIS

       ifuser [-v] interface [target ...]

DESCRIPTION

       This utility checks to see if  any  of  the  listed  hosts  or  network
       addresses are routed through the specified interface.  Destinations may
       be specified either by IP address or by name.

       The exit code will be 0 if any listed host or network is routed through
       this  interface,  and  1  if  the  interface  is not in use (similar to
       fuser).

OPTIONS

       -v     Verbose mode: if enabled, then the names of  those  destinations
              routed  to  this interface (if any) will be reported on standard
              output.

AUTHORS

       David Hinds - dahinds@users.sourceforge.net
       Regis "HPReg" Duchesne - regis@via.ecp.fr