NAME

       radvdump - dump router advertisements

SYNOPSIS

       radvdump [ -vhfe ] [ -d debuglevel ]

DESCRIPTION

       radvdump  prints  out the contents of incoming router advertisements sent by radvd or some
       other software implementing (parts of) "Neighbor Discovery for IP Version 6  (IPv6)"  (RFC
       4861).

OPTIONS

       For  every one character option there is also a long option, which is listed right next to
       the "short" option name:

       -v, --version
              Displays the version of radvdump and then aborts.

       -h, --help
              Displays a short usage description and then aborts.

       -f, --file-format
              Output received router advertisements in the  format  of  the  radvd  configuration
              file.  Since radvd 0.9, this is the default and the switch is provided for backward
              compatibility only.

       -e, --exclude-defaults
              Exclude default valued options from configuration  file  format.   This  option  is
              ignored if option -f is not set.

       -d debuglevel, --debug debuglevel
              With  this  option  you  turn  on  debugging information. The debugging level is an
              integer in the range from 1 to 4, from quiet to very verbose. A debugging level  of
              0 completely turns off debugging.

              The default debugging level is 0.

FILES

       /usr/sbin/radvdump

BUGS

       There  certainly  are some bugs. If you find them or have other suggestions please contact
       Pekka Savola <pekkas@netcore.fi>.

SEE ALSO

       radvd(8), radvd.conf(5)

AUTHORS

       Lars Fenneberg <lf@elemental.net>  - previous maintainer
       Nathan Lutchansky <lutchann@litech.org> - previous maintainer
       Pekka Savola   <pekkas@netcore.fi> - current maintainer
       Marko Myllynen <myllynen@lut.fi>   - Mobile IPv6 support