*** UNIX MANUAL PAGE BROWSER ***

jdbdump(8) System Manager's Manual jdbdump(8) NAME jdbdump - Dumps fields from the DHCP dynamic databases. SYNOPSIS /usr/sbin/jdbdump [-a] [-f character] [-k key] [-s date] tag... FLAGS Dumps dates in a readable form. The default is to dump all date-time fields as UCT (seconds since GMT 1/1/70 00:00). Uses character as the field separator. The default is |. This option requests that a spe- cific record with the given key be dumped. The key has three fields: the client's hardware type, hardware address, and IP address of its subnet. These three components should be separated by whitespace and enclosed within quotes (otherwise the shell will create multiple words). Dumps records timestamped since date. The default is to dump all the records regardless of the date of last modification. DESCRIPTION The jdbdump command reads the databases used by joind to store informa- tion on client IP address leases and dynamic names and prints selected fields. Each record is terminated by a newline, and the fields within each record delimited by default with the pipe (|) character, although this may be changed with the -f command line option. Date fields are displayed in Universal Coordinated Time (UCT), seconds since 00:00 01/01/1970 GMT, unless the -a flag is given, which alters the format to a more readable form. The following fields are always dumped: MAC address MAC address type MAC address length (octets) IP address Start of lease (UCT) Lease expi- ration (UCT) Time when lease may be extended (UCT) Time when host last renewed or acquired this lease (UCT) IP address of server "owning" the lease Hostname (sans domain) Domain name Following these fields are any fields given by the command line "tag" arguments. These tags identify DHCP configuration parameters. They may numeric, a two character symbol, or the parameter's long name. Consult RFC1533 for the numerical values or see bootptab(4) for the symbolic or long names. FILES RELATED INFORMATION Commands: jdbmod(8), joind(8) delim off jdbdump(8)