Is it possible the devices you are pinging are sleeping using wireless power management?
http://en.wikipedia.org/wiki/Wireless_Multimedia_Extensions This will cause devices to deliberately turn off the radio and ask the AP to queue packets until they poll. On Tuesday, September 3, 2013, Jason White wrote: > Trent W. Buck <[email protected] <javascript:;>> wrote: > > Jason White <[email protected] <javascript:;>> writes: > > > > A quick look at OpenWRT's sources (/lib/wifi/mac80211.sh) show how to > > find out what caps your card+driver has: > > > > root@widow:~# iw phy phy0 info | grep Capabilities: > > Capabilities: 0x104e > > > > ...which is a XORed list > > Thanks. This is exactly what I needed. > > Mine gives 0x11ef > > 0001000111101111 > if I remember my number bases correctly. > > Now given your list: > 1 LDPC yes > 16 GF no > 32 SHORT-GI-20 yes > 64 SHORT-GI-40 yes > 128 TX-STBC yes > 768 RX-STBC1 no > 768 RX-STBC12 no > 768 RX-STBC123 no > 4096 DSSS_CCK-40 yes > > > _______________________________________________ > luv-main mailing list > [email protected] <javascript:;> > http://lists.luv.asn.au/listinfo/luv-main >
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