Если вчера я мучался с DWA-525 и Debian 6, то сегодня другое устройство. Первая проблема решена установкой RaLink-драйвера, то вторая так не решается.
В принципе: устройство обнаруживается с новым драйвером, подключается, НО пинг очень неровный.
morpheus@ka2mpc:~$ ping www.ru
PING www.ru (194.87.0.50) 56(84) bytes of data.
64 bytes from www.ru (194.87.0.50): icmp_req=1 ttl=56 time=42.5 ms
64 bytes from www.ru (194.87.0.50): icmp_req=2 ttl=56 time=41.6 ms
64 bytes from www.ru (194.87.0.50): icmp_req=3 ttl=56 time=47.7 ms
64 bytes from www.ru (194.87.0.50): icmp_req=4 ttl=56 time=40.4 ms
^C64 bytes from www.ru (194.87.0.50): icmp_req=5 ttl=56 time=38.7 ms
--- www.ru ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 8091ms
rtt min/avg/max/mdev = 38.778/42.249/47.787/3.054 ms
morpheus@ka2mpc:~$ ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
64 bytes from 192.168.0.1: icmp_req=1 ttl=64 time=8.94 ms
64 bytes from 192.168.0.1: icmp_req=2 ttl=64 time=3.20 ms
64 bytes from 192.168.0.1: icmp_req=3 ttl=64 time=3.07 ms
64 bytes from 192.168.0.1: icmp_req=4 ttl=64 time=3.07 ms
64 bytes from 192.168.0.1: icmp_req=5 ttl=64 time=2.95 ms
64 bytes from 192.168.0.1: icmp_req=8 ttl=64 time=6.00 ms
64 bytes from 192.168.0.1: icmp_req=9 ttl=64 time=3.69 ms
64 bytes from 192.168.0.1: icmp_req=10 ttl=64 time=3.45 ms
64 bytes from 192.168.0.1: icmp_req=11 ttl=64 time=1.74 ms
64 bytes from 192.168.0.1: icmp_req=12 ttl=64 time=1.94 ms
64 bytes from 192.168.0.1: icmp_req=13 ttl=64 time=1.32 ms
64 bytes from 192.168.0.1: icmp_req=14 ttl=64 time=3.69 ms
64 bytes from 192.168.0.1: icmp_req=15 ttl=64 time=3.33 ms
64 bytes from 192.168.0.1: icmp_req=16 ttl=64 time=4.44 ms
64 bytes from 192.168.0.1: icmp_req=17 ttl=64 time=1.95 ms
64 bytes from 192.168.0.1: icmp_req=18 ttl=64 time=12.6 ms
64 bytes from 192.168.0.1: icmp_req=19 ttl=64 time=5.71 ms
^C
--- 192.168.0.1 ping statistics ---
22 packets transmitted, 17 received, 22% packet loss, time 21040ms
rtt min/avg/max/mdev = 1.329/4.191/12.691/2.780 ms
