llc2_config - configure LLC2 interface parameters
/usr/lib/llc2/llc2_config [-P | -U | -d | -q | -i ppa |
The llc2_config utility is used to start/stop the LLC2 sub-
system and to configure LLC2 interface parameters.
The following options are supported:
-d Turns on debug mode. Extra debugging information will
be printed out.
Initializes the corresponding interface using the file
-P Reads in all /etc/llc2/default/llc2.* configuration
files, opens those devices defined in the files, and
sets up the streams needed for LLC2 to use those dev-
ices. Before doing this, llc2_config -q will not show
-q Queries the LLC2 subsystem. Information similar to the
following example will be printed out for all PPAs
(Physical Point of Attachment) available under the
PPA State ID MACAddr Type MaxSDU MinSDU Mode
0 up 0000 0800208a217e ethernet 1500 0 3
The fields displayed are described below:
PPA The relative logical position of the interface.
State The state of the interface:
up The interface is initialized and opera-
down The interface was "discovered" by the LLC2
driver, has passed its bootup diagnostics,
and is awaiting initialization.
bad The interface is known to the LLC2 driver,
but failed one or more of the integrity
checks performed at boot time. This might
include detecting Interrupt Request and
shared memory conflicts or failures
detected during the execution of the level
ID The interface ID.
The MAC address currently in effect for the
Type The MAC type. Current types supported include:
10 Megabit Ethernet
Ethernet type device
4/16 Megabit Token Ring
fddi 100 Megabit Fiber Distributed Data Inter-
The Maximum Service Data Unit size transmitted
on this interface.
Mode The Service Modes supported by this interface.
This field consists of the bitwise logical-ORing
of the supported modes, also defined in
Uninitializes the corresponding interface. By using
this option, and then using the -i option, the parame-
ters associated with an interface can be changed.
-U Destroys all streams used by the LLC2 subsystem. This
is the reverse of the -P option. After this is exe-
cuted, llc2_config -q will not show anything.
LLC2 configuration files
See attributes(5) for descriptions of the following attri-
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Availability | SUNWllc |
llc2_autoconfig(1), llc2(4), attributes(5), llc2(7D)
Man(1) output converted with