ASUS wl500g

zatezove testy

Dva kousky Asus wl500g vedle sebe, v rezimu 'acces point', wifi nastavene na 'hybrid' spojene pres WDS.

Pokus: server PC/linux --switch--100baseTX--- wl500g-A <<< vzduch 10cm >>> wl500g-B --switch-100baseTX -- klient PC/linux

Nastaveni jednoho: [1] Nastaveni druheho: [2]

V obou originalni FW od vyrobce 1.8.1.9, wireless mode: 54G only.

(1) RYCHLOST Rychlost stahovani pres SMB server->klient pres 2 switche a 2 asuse, mereno pomoci "iptraf -d eth0":

incoming rates 760 kbytes/s (+-50 se to pohybuje) total rates 800 kbytes/s (+-50)

Rychlost stahovani pres FTP server->klient pres 2 switche a 2 asuse, mereno pomoci gkrellm:

aktivita na sitovce ve spickach mezi zapisy na disk (ktere to zpomaluji) dosahuje 1.7 Mbytes/s.

(2) PINGY typicky ping pres celou sestavu: 64 bytes from 10.107.x.x: icmp_seq=39 ttl=64 time=1.86 ms ... rtt min/avg/max/mdev = 1.806/1.962/3.696/0.381 ms

postupne zatezovani obou smeru 1:1 pingem: ping -n -c 300 -s 65507 -i <interval> server rychlost v kbytes/s merena pomoci iptraf -d eth0

interval   in   out   total   PL   rtt avg
0.15       430  420   860     0%   64ms
0.10       640  640   1280    0%   64ms
0.08       810  790   1610    2%   65ms
0.07       920  920   1840    2%   69ms
0.065      910  960   1905    18%  83ms
0.06       860  1040  1880    36%  120ms
0.05       720  1170  1800    60%  120ms