Eseguito le stesse operazioni su un vecchio PCDesktop, un Compaq EVO riformattato e installato Xubuntu e funziona bene.
Ecco i risultati dei comandi
ifconfig
iwconfigeth0 Link encap:Ethernet HWaddr 00:23:8b:5f:76:de
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:0 (0.0 B)
Interrupt:248 Indirizzo base:0xc000
eth1 Link encap:Ethernet HWaddr 00:21:00:9d:91:fe
inet indirizzo:192.168.1.213 Bcast:192.168.1.255 Maschera:255.255.255.0
indirizzo inet6: fe80::221:ff:fe9d:91fe/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:7250 errors:0 dropped:0 overruns:0 frame:11909
TX packets:7178 errors:698 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:4515279 (4.5 MB) Byte TX:1650399 (1.6 MB)
Interrupt:16
lo Link encap:Loopback locale
inet indirizzo:127.0.0.1 Maschera:255.0.0.0
indirizzo inet6: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:4 errors:0 dropped:0 overruns:0 frame:0
TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:0
Byte RX:240 (240.0 B) Byte TX:240 (240.0 B)
ppp0 Link encap:Point-to-Point Protocol
inet indirizzo:79.25.101.124 P-t-P:192.168.100.1 Maschera:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:3
Byte RX:54 (54.0 B) Byte TX:54 (54.0 B)
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11 Nickname:""
Access Point: Not-Associated
pan0 no wireless extensions.
ppp0 no wireless extensions.
sudo iwlist scan
routelo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
eth1 Scan completed :
Cell 01 - Address: 00:19:3E:56:85:A1
ESSID:"Alice-53133422"
Mode:Managed
Frequency=2.462 GHz (Channel 11)
Quality:5/5 Signal level:-51 dBm Noise level:-92 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Cell 02 - Address: 00:1F:C6:F0:D5:B9
ESSID:"default"
Mode:Managed
Frequency=2.412 GHz (Channel 1)
Quality:1/5 Signal level:-86 dBm Noise level:-92 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Cell 03 - Address: 00:1C:A2:D0:52:EC
ESSID:"Alice-86409617"
Mode:Managed
Frequency:2.412 GHz (Channel 1)
Quality:1/5 Signal level:-85 dBm Noise level:-92 dBm
IE: Unknown: DD600050F204104A00011010440001021041000100103B0001031047001000000000000000000000000000000000102100001023000010240000104200001054000800000000000000001011000E416C6963652D3836343039363137100800020000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s; 6 Mb/s; 9 Mb/s
12 Mb/s; 48 Mb/s
Cell 04 - Address: 00:0F:CB:FC:A1:FD
ESSID:"AIME"
Mode:Managed
Frequency=2.437 GHz (Channel 6)
Quality:1/5 Signal level:-86 dBm Noise level:-92 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
pan0 Interface doesn't support scanning.
ppp0 Interface doesn't support scanning.
cat /etc/network/interfacesTabella di routing IP del kernel
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.100.1 * 255.255.255.255 UH 0 0 0 ppp0
192.168.1.0 * 255.255.255.0 U 0 0 0 eth1
default * 0.0.0.0 U 0 0 0 ppp0
cat /etc/resolv.confauto lo
iface lo inet loopback
auto dsl-provider
iface dsl-provider inet ppp
pre-up /sbin/ifconfig eth1 up # line maintained by pppoeconf
provider dsl-provider
auto eth1
iface eth1 inet manual
nameserver 85.37.17.7
nameserver 85.38.28.95
domain homenet.telecomitalia.it
search homenet.telecomitalia.it
Ho allontanato un cordless che avrebbe potuto interferire ma nulla è cambiato.
Grazie per l'aiuto
