SQM on Netgear R7800 problem

Installing and Using OpenWrt Network and Wireless Configuration
12

With a r7800 the best settings for the balance of throughput and latency on (speed test using master 4.19 ~2 months ago) the following:

fq_codel + simplest.qos + software offloading enabled + more aggressive CPU settings:

fq_codel + simplest_tbf.qos + software offloading enabled + more aggressive CPU settings:


root@OpenWrt:~# echo 35 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold;
 echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor

root@OpenWrt:~# cat /etc/config/sqm

config queue 'eth0'
        option interface 'eth0.2'
        option qdisc 'fq_codel'
        option qdisc_advanced '0'
        option enabled '1'
        option download '540000'
        option debug_logging '0'
        option verbosity '5'
        option script 'simplest_tbf.qos'
        option linklayer 'none'
        option upload '34000'

I usually run with SQM only on the upload side (Same settings as above - just zero for download):

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