NAME

       ladvdc - display link layer advertisements

SYNOPSIS

       ladvdc [ INTERFACE ] [ INTERFACE ] ...

DESCRIPTION

       ladvdc  displays  link  layer  advertisements received by ladvd(8) running in receive mode
       (via -a or -z).  Optionally a list of protocols and/or interfaces can be supplied to limit
       the  amount of information displayed. Only users in the ladvd group are allowed to connect
       to the daemon.

OPTIONS

       -b     Print output in a format suitable for inclusion in shell scripts.

       -d     Dump pcap-compatible packets to stdout which  can  be  piped  to  tcpdump  (via  "|
              tcpdump -r -") or redirected to a file for further analysis.

       -f     Print a full decode of each advertisement (not implemented).

       -h     Print usage instructions.

       -o     Only print the first advertisement.

       -p http://domain.tld/script
              Post decoded packets to the supplied url.

       -v     Increase logging verbosity.

       -L     Parse LLDP (Link Layer Discovery Protocol).

       -C     Parse CDP (Cisco Discovery Protocol).

       -E     Parse EDP (Extreme Discovery Protocol).

       -F     Parse FDP (Foundry Discovery Protocol).

       -N     Parse  NDP (Nortel Discovery Protocol) formerly called SynOptics Network Management
              Protocol (SONMP).

AUTHOR

       Sten Spans <sten@blinkenlights.nl>