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ns-cqaparam

The following operations can be performed on "ns-cqaparam":

set| unset| show|

set ns cqaparam

Sets the CQA info on the system.

Synopsis

set ns cqaparam [-harqretxdelay ] [-net1label ] [-minRTTNet1 ] [-lr1coeflist ] [-lr1probthresh ] [-net1cclscale ] [-net1csqscale ] [-net1logcoef ] [-net2label ] [-minRTTNet2 ] [-lr2coeflist ] [-lr2probthresh ] [-net2cclscale ] [-net2csqscale ] [-net2logcoef ] [-net3label ] [-minRTTNet3 ] [-net3cclscale ] [-net3csqscale ] [-net3logcoef ]

Arguments

harqretxdelay HARQ retransmission delay (in ms). Default value: 0 Minimum value: 1 Maximum value: 64000

net1label Name of the network label.

minRTTNet1 MIN RTT (in ms) for the first network. Default value: 0 Minimum value: 0 Maximum value: 6400

lr1coeflist coefficients values for Label1.

lr1probthresh Probability threshold values for LR model to differentiate between NET1 and reset(NET2 and NET3). Default value: 0 Minimum value: 0 Maximum value: 1

net1cclscale Three congestion level scores limits corresponding to None, Low, Medium.

net1csqscale Three signal quality level scores limits corresponding to Excellent, Good, Fair.

net1logcoef Connection quality ranking Log coefficients of network 1.

net2label Name of the network label 2.

minRTTNet2 MIN RTT (in ms) for the second network. Default value: 0 Minimum value: 0 Maximum value: 6400

lr2coeflist coefficients values for Label 2.

lr2probthresh Probability threshold values for LR model to differentiate between NET2 and NET3. Default value: 0 Minimum value: 0 Maximum value: 1

net2cclscale Three congestion level scores limits corresponding to None, Low, Medium.

net2csqscale Three signal quality level scores limits corresponding to Excellent, Good, Fair.

net2logcoef Connnection quality ranking Log coefficients of network 2.

net3label Name of the network label 3.

minRTTNet3 MIN RTT (in ms) for the third network. Default value: 0 Minimum value: 0 Maximum value: 6400

net3cclscale Three congestion level scores limits corresponding to None, Low, Medium.

net3csqscale Three signal quality level scores limits corresponding to Excellent, Good, Fair.

net3logcoef Connection quality ranking Log coefficients of network 3.

Example

The following command will set CQA info on the system. set ns cqaparam -harqretxdelay 7 -net1label 2g -minRTTNet1 25 -lr1coeflist intercept=4.95,thruputavg=5.92,iaiavg=-189.48,rttmin=-15.75, loaddelayavg=0.01,noisedelayavg=-2.59 -lr1probthresh 6.00e-01 -net1cclscale 25,50,75 -net1csqscale 25,50,75 -net1logcoef 1.49,3.62,-0.14,1.84,4.83 -net2label 3g -minRTTNet2 30 -lr2coeflist intercept=16.4,thruputavg=0.05981,iai1ms=53.27, iai2ms=-50.44,iaiavg=-189.48,isiavg=-203.42,rttmin=-198.42,rttmax=-9.10, rttavg=9.07,loaddelayavg=55.14,noisedelayavg=-68.50 -lr2probthresh 5.00e-01 -net2cclscale 25,50,75 -net2csqscale 25,50,75 -net2logcoef 2.39,1.76,-0.08,1.73,4.74 -net3label 4g -minRTTNet3 35 -net3cclscale 25,50,75 -net3csqscale 25,50,75 -net3logcoef 1.49,3.62,-0.14,1.84,4.83

Feature list: iai1ms, iai2ms, thruputavg, rttavg, bifavg, rcvwndavg loaddelayavg, noisedelayavg, iaiaavg, isiavg, rttmin rttmax

The 'show ns cqa param' command can be used to view the current settings of the CQA.

show ns cqaparam Done

unset ns cqaparam

Use this command to remove ns cqaparam settings.Refer to the set ns cqaparam command for meanings of the arguments.

Synopsis

unset ns cqaparam [-harqretxdelay] [-net1label] [-minRTTNet1] [-lr1coeflist] [-lr1probthresh] [-net1cclscale] [-net1csqscale] [-net1logcoef] [-net2label] [-minRTTNet2] [-net2cclscale] [-net2csqscale] [-net2logcoef] [-net3label] [-minRTTNet3] [-net3cclscale] [-net3csqscale] [-net3logcoef]

show ns cqaparam

Displays the values configured for CQA on the appliance.

Synopsis

show ns cqaparam

Arguments

Output

harqretxdelay HARQ retransmission delay (in ms).

net1label Name of the network label.

net2label Name of the network label 2.

minRTTNet1 MIN RTT (in ms) for the first network.

lr1coeflist coefficients values for Label1.

lr1probthresh Probability threshold values for LR model to differentiate between NET1 and reset(NET2 and NET3).

net1cclscale Three congestion level scores limits corresponding to None, Low, Medium.

net1csqscale Three signal quality level scores limits corresponding to Excellent, Good, Fair.

net1logcoef Connection quality ranking Log coefficients of network 1.

minRTTNet2 MIN RTT (in ms) for the second network.

lr2coeflist coefficients values for Label 2.

lr2probthresh Probability threshold values for LR model to differentiate between NET2 and NET3.

net2cclscale Three congestion level scores limits corresponding to None, Low, Medium.

net2csqscale Three signal quality level scores limits corresponding to Excellent, Good, Fair.

net2logcoef Connnection quality ranking Log coefficients of network 2.

net3label Name of the network label 3.

minRTTNet3 MIN RTT (in ms) for the third network.

net3cclscale Three congestion level scores limits corresponding to None, Low, Medium.

net3csqscale Three signal quality level scores limits corresponding to Excellent, Good, Fair.

net3logcoef Connection quality ranking Log coefficients of network 3.

Example

By default, there is no CQA control on the appliance. This control will be hidden and configured using Nitro API using MAS, For the internal testing we are exposing these.

show cqa param sh cqaparam Configured CQA parameters: harqretxdelay (in ms): 7 net1label: 2g net1label Coeflist: intercept=4.95,thruputavg=5.92,iaiavg=-189.48,rttmin=-15.75,loaddelayavg=0.01,noisedelayavg=-2.59 net1label Probthresh: 0.600000 net1label CCL Scale: 25,50,75 net1label CSQ Scale: 25,50,75 net1label CRQ LogCoef: 1.49,3.62,-0.14,1.84,4.83 net1minrtt (in ms): 25 net2label: 3g net2label Coeflist: intercept=16.4,thruputavg=0.05981,iai1ms=53.27,iai2ms=-50.44,iaiavg=-189.48,isiavg=-203.42,rttmin=-198.42,rttmax=-9.10,rttavg=9.07,loaddelayavg=55.14,noisedelayavg=-68.50 net2label Probthresh: 0.500000 net2label CCL Scale: 25,50,75 net2label CSQ Scale: 25,50,75 net2label CRQ LogCoef: 2.39,1.76,-0.08,1.73,4.74 net2minrtt (in ms): 30 net3label: 4g net3label CCL Scale: 25,50,75 net3label CSQ Scale: 25,50,75 net3label CRQ LogCoef: 1.49,3.62,-0.14,1.84,4.83 net3minrtt(in ms): 35

Done

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