ladvdc - display link layer advertisements

Author

       Sten Spans <sten@blinkenlights.nl>

ladvdc                                           April 19, 2010                                        LADVDC(8)

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.

Name

       ladvdc - display link layer advertisements

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).