Hai provato AirOs? Il 03/apr/2014 04:49 "Salvatore Tringale" <[email protected]> ha scritto:
> Oltre la descrizione di Massimiliano aggiungo che cambiando il canale da > 11 a qualsiasi altro es. 8, andando poi con LuCI su Status nel riepilogo > della connessione wi-fi da canali sempre diversi, un colpo 6 un colpo 4, > come se li cambia in automatico, è normale? > > aggiungo i file di configurazione ed una lista di ping alle interfacce > > root@Scorpius01:~# uci show /etc/config/network > network.loopback=interface > network.loopback.ifname=lo > network.loopback.proto=static > network.loopback.ipaddr=127.0.0.1 > network.loopback.netmask=255.0.0.0 > network.lan=interface > network.lan.proto=static > network.lan.ipaddr=192.168.2.2 > network.lan.netmask=255.255.255.0 > network.lan.type=bridge > network.lan._orig_ifname=eth0 > network.lan._orig_bridge=true > network.lan.ifname=eth0 > network.backbone=interface > network.backbone.proto=static > network.backbone.ipaddr=172.16.1.1 > network.backbone.netmask=255.255.0.0 > network.backbone.ifname=wlan0 > network.backbone.gateway=172.16.1.2 > network.backbone.dns=172.16.1.2 > > root@Scorpius01:~# uci show /etc/config/wireless > wireless.radio0=wifi-device > wireless.radio0.type=mac80211 > wireless.radio0.hwmode=11ng > wireless.radio0.macaddr=00:15:6d:7c:f1:81 > wireless.radio0.htmode=HT20 > wireless.radio0.ht_capab=SHORT-GI-40 TX-STBC RX-STBC1 DSSS_CCK-40 > wireless.radio0.disabled=0 > wireless.radio0.country=US > wireless.radio0.txpower=23 > wireless.radio0.distance=300 > wireless.radio0.channel=11 > wireless.@wifi-iface[0]=wifi-iface > wireless.@wifi-iface[0].device=radio0 > wireless.@wifi-iface[0].encryption=none > wireless.@wifi-iface[0].mode=adhoc > wireless.@wifi-iface[0].network=backbone > wireless.@wifi-iface[0].ssid=NEAPOLIS > > -------------- > > root@Scorpius02:~# uci show /etc/config/network > network.loopback=interface > network.loopback.ifname=lo > network.loopback.proto=static > network.loopback.ipaddr=127.0.0.1 > network.loopback.netmask=255.0.0.0 > network.lan=interface > network.lan.proto=static > network.lan.netmask=255.255.255.0 > network.lan.ipaddr=192.168.0.253 > network.lan.gateway=192.168.0.1 > network.lan._orig_ifname=eth0 > network.lan._orig_bridge=true > network.lan.ifname=eth0 > network.lan.dns=192.168.0.1 > network.lan.type=bridge > network.backbone=interface > network.backbone.proto=static > network.backbone.netmask=255.255.0.0 > network.backbone.ipaddr=172.16.1.2 > network.backbone._orig_ifname=wlan0 > network.backbone._orig_bridge=true > network.backbone.gateway=192.168.0.253 > network.backbone.dns=192.168.0.253 > > root@Scorpius02:~# uci show /etc/config/wireless > wireless.radio0=wifi-device > wireless.radio0.type=mac80211 > wireless.radio0.hwmode=11ng > wireless.radio0.macaddr=00:15:6d:7c:f0:c8 > wireless.radio0.htmode=HT20 > wireless.radio0.ht_capab=SHORT-GI-40 TX-STBC RX-STBC1 DSSS_CCK-40 > wireless.radio0.disabled=0 > wireless.radio0.country=US > wireless.radio0.txpower=23 > wireless.radio0.distance=300 > wireless.radio0.channel=11 > wireless.@wifi-iface[0]=wifi-iface > wireless.@wifi-iface[0].device=radio0 > wireless.@wifi-iface[0].encryption=none > wireless.@wifi-iface[0].mode=adhoc > wireless.@wifi-iface[0].network=backbone > wireless.@wifi-iface[0].ssid=NEAPOLIS > > ------------ > > Scorpius02 ping -> SE STESSO > 172.16.1.2 = 5 packets transmitted, 5 packets received, 0% packet loss > 192.168.0.253 = 5 packets transmitted, 5 packets received, 0% packet loss > > Scorpius02 ping -> 192.168.0.1 (router adsl) > --- 192.168.0.1 ping statistics --- > 5 packets transmitted, 3 packets received, 40% packet loss > round-trip min/avg/max = 0.778/0.814/0.884 ms > > Scorpius02 ping -> openwrt.org > --- openwrt.org ping statistics --- > 5 packets transmitted, 3 packets received, 40% packet loss > round-trip min/avg/max = 140.673/141.397/141.911 ms > > Scorpius02 ping -> 172.16.1.1 > --- 172.16.1.1 ping statistics --- > 5 packets transmitted, 5 packets received, 0% packet loss > > Scorpius02 ping -> 192.168.2.2 > --- 192.168.2.2 ping statistics --- > 5 packets transmitted, 5 packets received, 0% packet loss > round-trip min/avg/max = 1.320/2.456/4.735 ms > > ----------- > > Scorpius01 ping -> openwrt.org > --- openwrt.org ping statistics --- > 5 packets transmitted, 2 packets received, 60% packet loss > round-trip min/avg/max = 140.522/140.725/140.928 ms > > Scorpius01 ping -> SE STESSO > 172.16.1.1 = 5 packets transmitted, 5 packets received, 0% packet loss > 192.168.2.2 = 5 packets transmitted, 5 packets received, 0% packet loss > > Scorpius01 ping -> 172.16.1.2 > --- 172.16.1.2 ping statistics --- > 5 packets transmitted, 5 packets received, 0% packet loss > round-trip min/avg/max = 1.470/3.177/6.091 ms > > Scorpius01 ping -> 192.168.0.253 > --- 192.168.0.253 ping statistics --- > 5 packets transmitted, 5 packets received, 0% packet loss > round-trip min/avg/max = 1.340/3.507/8.545 ms > > > Il giorno 02 aprile 2014 13:44, Massimiliano CARNEMOLLA < > [email protected]> ha scritto: > >> Ciao, inizialmente i 2 nodi a 2.4 GHZ (antenne omnidirezionali a 360° >> polarizzazione circolare) giravano con MeOS 0.2.4 e apparentemente non >> davano alcun problema (l'unica eccezione e' che smettevano di funzionare >> mentre gestivano traffico P2P (torrent, emule etc) proveniente da Internet. >> >> Sono stati flashati con OpenWRT e non si riusciva ad uscire su Internet. >> Pingando gli IP della WLAN non dava alcun problema. >> Pingando gli IP della LAN o ad es. ninux.org o qualsiasi altro dominio >> perdeva tra il 50% ed il 75% dei pacchetti. >> >> Cambiando il canale wireless da 11 a 8 (dopo aver verificato su entrambi >> i nodi quelli meno impegnati da altre reti e su quest'ultimi quelli che >> avevano canali adiacenti meno impegnati) il problema sembrava risolto, >> tutto funzionava perfettamente. >> >> Adesso lo stesso problema si presenta anche sul canale 8, in certi >> momenti funziona in altri no. >> Si sono provati altri canali ma la situazione non cambia. >> >> La distanza tra i 2 nodi e' di 200 - 300 metri. >> _______________________________________________ >> Wireless mailing list >> [email protected] >> http://ml.ninux.org/mailman/listinfo/wireless >> > > > _______________________________________________ > Wireless mailing list > [email protected] > http://ml.ninux.org/mailman/listinfo/wireless > >
_______________________________________________ Wireless mailing list [email protected] http://ml.ninux.org/mailman/listinfo/wireless
