Specifications

-t, --test
all := Run All NPU tests
id := Run test based on test ID
-s, --show
counter := Dump packet counters
temp := Display NPU temperature
-l, --lpbk [phy/mac/ext]:= Specify Loopback type for traffic test
-T, --traffic [ixia_self,ixia_adj,cpu_self,cpu_adj]
:= Send IXIA or CPU traffic based on specified cfg
self->timbercon lpbk, adj->fiber lpbk
-I, --iteration [count]:= Execute repeatedly command by count
-v, --version := Display version
Usage:
nputool -i -t [all/0/1,2,3/4/../7] -T [ixia_self/ixia_adj/cpu_self/cpu_adj]
-l [phy/mac/ext] := Run NPU tests based on user input
nputool -I [count] -i -t 1 -T cpu_self := Run NPU test repeatedly by count
nputool -i -s temp := Display NPU temperature
nputool version
root@dell-diag-os:/etc/dn/diag# nputool --v
Dell Diag nputool - version 1.0 sdk-6.5.3 package x.xx.x.x.xx 2016/08/12
root@dell-diag-os:/etc/dn/diag#
root@dell-diag-os:/etc/dn/diag# nputool --version
Dell Diag nputool - version 1.0 sdk-6.5.3 package x.xx.x.x.xx 2016/08/12
root@dell-diag-os:/etc/dn/diag#
Port link status test
• nputool -i -t 0
• nputool --i --test 0
root@dell-diag-os:~# root@dell-diag-os:/etc/dn/diag# nputool -i -t 0
8375_B0
-bash: root@dell-diag-os:/etc/dn/diag#: No such file or directory
sysconf_probe successful
global_sal_config successful
*** 1 BCM devices are detected
Diag NPU initialization over
Test link_status_test for NPU 0 .......... Passed
Test snake_traffic_test for NPU 0 .......... SKIPPED <<<---
Test prbs_mac_test for NPU 0 .......... SKIPPED <<<---
Test prbs_ext_test for NPU 0 .......... SKIPPED <<<---
Test uplink_link_status_test for NPU 0 .......... SKIPPED <<<---
Test uplink_snake_traffic_test for NPU 0 .......... SKIPPED <<<---
Test uplink_prbs_mac_test for NPU 0 .......... SKIPPED <<<---
Test uplink_prbs_ext_test for NPU 0 .......... SKIPPED <<<---
NPU tests ........................................ Passed
root@dell-diag-os:/etc/dn/diag# nputool -init -test 0
DMA pool size: 16777216
PCI unit 0: Dev 0x8375, Rev 0x11, Chip BCM88375_B0, Driver BCM88375_B0
sysconf_probe successful
global_sal_config successful
*** 1 BCM devices are detected
Diag NPU initialization over
Test link_status_test for NPU 0 .......... Passed
Test snake_traffic_test for NPU 0 .......... SKIPPED <<<---
Test prbs_mac_test for NPU 0 .......... SKIPPED <<<---
Test prbs_ext_test for NPU 0 .......... SKIPPED <<<---
Test uplink_link_status_test for NPU 0 .......... SKIPPED <<<---
Test uplink_snake_traffic_test for NPU 0 .......... SKIPPED <<<---
Test uplink_prbs_mac_test for NPU 0 .......... SKIPPED <<<---
Test uplink_prbs_ext_test for NPU 0 .......... SKIPPED <<<---
NPU tests ........................................ Passed
Dell EMC DiagOS tools
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