Alpha 1000 Uživatelská příručka stáhnout pdf (Strana 66)

3.3.5 network

The

network

command is used to run MOP loopback tests for any EISA- or PCI-

based er* (DEC 4220, LANCE) Ethernet ports. The command can also be used to

test a port on a ‘‘live’’ network.

The loopback tests are set to run continuously (-p pass_count set to 0). Use the

kill

command (or

Ctrl/C

) to terminate an individual diagnostic or the

kill_diags

command to terminate all diagnostics. Use the

show_status

display to determine

the process ID when terminating an individual diagnostic test.

Note

While some results of network tests are reported directly to the console,

you should examine the console event log (using the

cat el

more el

commands) for complete test results.

Synopsis:

network

When the

network

command is entered, the following script is executed:

echo "setting up the network test, this will take about 20 seconds"

net -stop er*0

net -sa er*0>ndbr/lp_nodes_er*0

net ic er*0

set er*0_loop_count 2 2>nl

set er*0_loop_inc 1 2>nl

set er*0_loop_patt ffffffff 2>nl

set er*0_loop_size 10 2>nl

set er*0_lp_msg_node 1 2>nl

set er*0_mode 44 2>nl

net -start er*0

echo "Testing the network"

nettest er*0 -sv 3 -mode nc -p 0 -w 1 &

The script builds a list of nodes for which to send MOP loopback packets, sets

certain test environment variables, and tests the Ethernet port by using the

following variation of the nettest exerciser:

network er*0 -sv 3 -mode nc -p 0 -w 1 &

3–12 Running System Diagnostics

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