Technical References

Determines the type of the client-lookup-key attribute.
client-reconfigure-key blob
The 128-bit key required for Reconfigure Messages to the client
per the RFC 3315 Reconfigure Key Authentication Protocol.
client-reconfigure-key-generation-time date
The time at which the client-reconfigure-key was generated.
client-relay-address ip6addr
If present, displays the source address from the most recently
received Relay-Forw message. If not present, the client communicated
directly to the server.
client-relay-message msg6
Displays the most recently received relayed message. This data
includes the complete Relay-Forw message(s) but excludes the client's
message.
client-user-defined-data string
Enables customer applications to relate the client record to other
databases. It is not used directly by the DHCP server, but may be
read and written by extensions and expressions.
client-vendor-class option6
Displays the most recently received client vendor class data. Each
group of data bytes starts with the 4-byte enterprise-number
followed by the vendor-class-data bytes (if any).
client-vendor-info option6
The most recently received vendor-specific information
options data from the client. Each group of data bytes
starts with the 4-byte enterprise-number followed by the
option-data bytes (if any).
creation-time date
Sets the time when the lease was created.
dns-update-flags flags(forward-uptodate=1, reverse-uptodate=2, update-pending=3, add-
pending=4, delete-pending=5, synthesized-name=6, using-requested-fqdn=7)
The dns update flags maintained for the lease / fqdn binding.
flags flags(reserved=1, valid=2, deactivated=3, initialized=4, not_in_range=6)