This command is intended for radio link testing. It is recommended for using in the antenna alignment process when establishing a new radio link or for existing radio channel testing.
For successful radio link establishment the following factors have to be considered:
Syntax:
usage: ltest IFNAME target [-r rate[,reply_rate]] [-s packet_size[,reply_size]] -- max 1728 [-b] -- send as broadcast [-p priority] -- set priority (0 to 16) [-align [L[,R]]] -- MIMO antenna alignment mode L,R - local/remote tx antenna (0/1 or V/H) [-evm] -- display Error Vector Magnitude [-tu [seconds]] -- unidirectional throughput test [-tb [seconds]] -- bidirectional throughput test [-load N[m|k] -- limit throughput to N: m - Mbps, k - Kbps [-mint] -- do throughput test through MINT ltest -key [PASSWORD] ltest (-disable|-enable) -- disable/enable ltest |
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Start test with default parameters and "000435230a20" neighbouring node MAC address.
The table contains the following data for the local and remote end of the link:
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Start test where "rate" parameter value is 24 Mbps. The "reply rate" parameter in this case will be set as default.
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Start test using the "-align" parameter. The difference of this output from the standard one is that "ant.amps", column is used instead of "amp/max". The "ant.amps" column indicates signal levels from 0, 1 and 2 antennas divided by ":" correspondingly.
The table contains the following data for the local and remote end of the link:
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Start bidirectional link bandwidth test of a local device with a remote device which have "000435230A20" MAC address.
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