Sto provando a configurare la scheda di rete del mio laptop per Alice, il comando pppoeconf produce questo risultato:
Sotto Windows nessun problema... da cosa puo' dipendere tale comportamento?Sorry, I scanned 3 interfaces, but the Access Concentrator of your provider did not respond. Please check your network and modem cables. Another reason for the scan failure may also be another running process which controls the modem.
grazie
scheda di rete?
vuoi dire che e' ethernet ?
se e' cosi' e il ruoter/modem ti fa da DHCP baste che tu faccia:
dhcpcd eth0
Si', mi collego a internet via router ethernet.
Ho provato il tuo comando, mi dice command not found.
prova
dhclient eth0
Fatto, sembra che il router non risponda alla richiesta DHCP, ecco le risposte ricevute dal tuo comando piu' l'output di tcpdump:
tcpdump:debian:/home/user# ifconfig eth0 up
debian:/home/user# dhclient eth0
Internet Software Consortium DHCP Client 2.0pl5
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
All rights reserved.
Please contribute if you find this software useful.
For info, please visit http://www.isc.org/dhcp-contrib.html
sit0: unknown hardware address type 776
eql: unknown hardware address type 256
sit0: unknown hardware address type 776
eql: unknown hardware address type 256
Listening on LPF/eth0/00:02:3f:0d:ce:4a
Sending on LPF/eth0/00:02:3f:0d:ce:4a
Sending on Socket/fallback/fallback-net
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database.
Sleeping.
debian:/home/user#
debian:/home/user# tcpdump
tcpdump: WARNING: eth0: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
21:08:46.097582 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:08:52.098146 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:09:06.099463 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:09:15.191857 00:02:3f:0d:ce:4a > Broadcast, ethertype Unknown (0x88a2), length 32:
0x0000: 1000 ffff ff01 0000 0000 0000 0000 0000 ................
0x0010: 0000 ..
21:09:24.984909 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:09:25.468872 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:09:36.469860 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:09:49.471025 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:10:03.988392 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:10:04.472371 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:10:15.197246 00:02:3f:0d:ce:4a > Broadcast, ethertype Unknown (0x88a2), length 32:
0x0000: 1000 ffff ff01 0000 0000 0000 0000 0000 ................
0x0010: 0000 ..
21:10:15.473357 IP 0.0.0.0.bootpc > 255.255.255.255.bootps: BOOTP/DHCP, Request from 00:02:3f:0d:ce:4a, length: 300
21:11:15.198638 00:02:3f:0d:ce:4a > Broadcast, ethertype Unknown (0x88a2), length 32:
0x0000: 1000 ffff ff01 0000 0000 0000 0000 0000 ................
0x0010: 0000 ..
ma su windows hai installato la rete con dhcp ?
se hai messo ip fisso devi farlo anche in linux, con il comando
ifconfig
quale distribuzione usi?
p.s.
http://www.gentoo.org/doc/it/handboo...ap=3#doc_chap3
In windows funziona tutto bene, IP dinamico (e' Alice di Telecom).
Uso Debian Sarge, ma ho provato con knoppix e ho lo stesso errore.
probabilmente non ti ha riconosciuto la sk di rete
fai un :
dmesg | grep eth
p.s.
dovresti caricare il modulo, che scheda e' ?
E' una Realtek, io sto usando un pc portatile (Acer Travelmate serie 2700):
debian:/#lspci |grep net
0000:02:03.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
debian:/# dmesg |grep eth0
debian:/#
debian:/#
debian# ls /lib/modules/`uname -r`/kernel/drivers/net
3c501.ko 8139cp.ko appletalk de600.ko e2100.ko ewrk3.ko hp-plus.ko ne3210.ko rrunner.ko smc-ultra32.ko tokenring
3c503.ko 8139too.ko arcnet de620.ko eepro100.ko fealnx.ko irda ne.ko shaper.ko smc-ultra.ko typhoon.ko
3c505.ko 82596.ko at1700.ko defxx.ko eepro.ko forcedeth.ko lance.ko ni52.ko sis900.ko starfire.ko via-rhine.ko
3c507.ko 8390.ko atp.ko depca.ko eexpress.ko hamachi.ko lne390.ko ni65.ko sk98lin sundance.ko wan
3c509.ko ac3200.ko b44.ko dl2k.ko epic100.ko hamradio lp486e.ko ns83820.ko skfp sunhme.ko wd.ko
3c515.ko acenic.ko bnx2.ko e1000 es3210.ko hp100.ko natsemi.ko pcnet32.ko smc9194.ko tg3.ko wireless
3c59x.ko amd8111e.ko cs89x0.ko e100.ko eth16i.ko hp.ko ne2k-pci.ko r8169.ko smc-mca.ko tlan.ko yellowfin.ko
debian#
debian:/# ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:154 errors:0 dropped:0 overruns:0 frame:0
TX packets:154 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:9860 (9.6 KiB) TX bytes:9860 (9.6 KiB)
debian:/# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:02:3F:0D:CE:4A
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
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:17 Base address:0xa000
debian:/#
modprobe -l | grep rtl
o
modprobe -l | grep 81
che dice ?
che kernel usi ?
Permessi di invio
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