at: AppleTalk Information Base
The “at” information base contains variables that describe transmission
and reception activities across each AppleTalk circuit group and
rejection of certain packets by the AppleTalk router. The structure is the
following:
at
ccg AppleTalk circuit group name
protocol specific AppleTalk protocol
(see subheadings)
variables listed below
The pathname is constructed as follows:
at.ccg.protocol.variable
The variables are listed alphabetically under each protocol:
AppleTalk Address Resolution Protocol
(AARP)
amt_overflow contains the number of times the circuit group tried
unsuccessfully to store a node address and its corresponding station
address in the
AARP mapping table.
probe_rx contains the number of
AARP PROBE packets received by
circuit group ccg.
probe_tx contains the number of
AARP PROBE packets transmitted by
circuit group ccg.
req_rx contains the number of
AARP REQUEST packets received by
circuit group ccg.
req_tx contains the number of
AARP REQUEST packets transmitted by
circuit group ccg.
Management Information Base Variables
at: AppleTalk Information Base
18-4
