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typcn/gist:0b10dbb140faa296cabc988ac80f718e

Last active April 29, 2018 09:06
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Fix macOS ping spike ( openwrt / lede )
Raw
gistfile1.txt
Don't use 2.4Ghz
list ht_capab 'SHORT-GI-40'
list ht_capab 'DSSS_CCK-40'
list ht_capab 'TX-STBC'
list ht_capab 'RX-STBC1'
option frag '2304'
option rts '2304'
option beacon_int '75'
If still not fix:
There are some issue with macOS, if your uptime > 3days , reboot your mac
Other notes:
1. Any application with auto-discover / zeroconf will cause a wifi scan , a wifi scan will cause a ping spike. You can look at the wifi.log and see what happend when "ping spikes" happen.
2. Please make your WIFI SSID unique, otherwise your mac will scan for wifi stations for roaming for every 30 seconds.
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