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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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 Posted: Mon Oct 25, 2004 9:49 am Post subject: |
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| a dimenticavo il modem funziona si connette solo che non vaddo su internet ... |
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 9:55 am Post subject: |
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se provo a connetermi il modem e una volta connesso faccio
ifconfig -a
eth0 Protokoll:Ethernet Hardware Adresse 00:0B:6A:5B:29:4E
inet Adresse:192.168.0.1 Bcast:192.168.0.255 Maske:255.255.255.0
inet6 Adresse: fe80::20b:6aff:fe5b:294e/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:51 errors:0 dropped:0 overruns:0 frame:0
TX packets:52 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:4211 (4.1 KiB) TX bytes:4506 (4.4 KiB)
Interrupt:19 Basisadresse:0xd400
eth1 Protokoll:Ethernet Hardware Adresse 00:01:02:0A:7C:86
inet Adresse:23.255.222.153 Bcast:23.255.223.255 Maske:255.255.248.0
inet6 Adresse: fe80::201:2ff:fe0a:7c86/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2203 errors:0 dropped:0 overruns:0 frame:0
TX packets:2027 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:5 Sendewarteschlangenlänge:1000
RX bytes:2575077 (2.4 MiB) TX bytes:321399 (313.8 KiB)
Interrupt:17 Basisadresse:0xd000
lo Protokoll:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:22 errors:0 dropped:0 overruns:0 frame:0
TX packets:22 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:1404 (1.3 KiB) TX bytes:1404 (1.3 KiB)
ppp0 Protokoll:Punkt-zu-Punkt Verbindung
inet Adresse:151.24.201.22 P-z-P:151.6.148.46 Maske:255.255.255.255
UP PUNKTZUPUNKT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:18 errors:1 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:3
RX bytes:692 (692.0 b) TX bytes:97 (97.0 b)
sit0 Protokoll:IPv6-nach-IPv4
NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
pero per andare su internet non devo togliere il cavo di fastweb da eth1 percher se lo faccio non vaddo su internet .... |
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randomaze
Bodhisattva
Joined: 21 Oct 2003
Posts: 9985
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| Posted: Mon Oct 25, 2004 10:02 am Post subject: |
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| rota wrote: | | pero per andare su internet non devo togliere il cavo di fastweb da eth1 percher se lo faccio non vaddo su internet .... |
Il che farebbe pensare a un problema di routing
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 10:19 am Post subject: |
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e quandi ???'come risolvo il prob...  |
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Josuke
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Joined: 07 May 2003
Posts: 1175
Location: Italy - Bolzano
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| Posted: Mon Oct 25, 2004 10:31 am Post subject: |
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posta l'output di route -n
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 10:56 am Post subject: |
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prima e dopo aver usato il modem
root@sred:~# route -n
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
23.255.216.0 0.0.0.0 255.255.248.0 U 0 0 0 eth1
0.0.0.0 23.255.216.1 0.0.0.0 UG 0 0 0 eth1
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
root@sred:~# route -n
Kernel IP Routentabelle
Ziel Router Genmask Flags Metric Ref Use Iface
151.6.148.44 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
23.255.216.0 0.0.0.0 255.255.248.0 U 0 0 0 eth1
0.0.0.0 23.255.216.1 0.0.0.0 UG 0 0 0 eth1
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0 |
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 10:57 am Post subject: |
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forse poterebbe instersarvi sapere che moduli o caricati ,,,,
lsmod
Module Size Used by
ppp_deflate 8576 0
zlib_deflate 24088 1 ppp_deflate
bsd_comp 9216 0
ppp_async 13440 0
md5 7680 1
ipv6 241248 6
snd_mixer_oss 18688 0
lp 13096 0
autofs 18048 1
ipt_MASQUERADE 7168 1
iptable_nat 24484 2 ipt_MASQUERADE
ip_conntrack 33028 2 ipt_MASQUERADE,iptable_nat
ip_tables 19712 2 ipt_MASQUERADE,iptable_nat
hcfpcihw 12160 0
hcfpciserial 23364 1 hcfpcihw
hcfpciengine 803764 1 hcfpciserial
hcfpciosspec 55244 2 hcfpciserial,hcfpciengine
ehci_hcd 30468 0
snd_intel8x0 33324 0
snd_ac97_codec 62468 1 snd_intel8x0
snd_pcm 84000 1 snd_intel8x0
snd_timer 24836 1 snd_pcm
snd_page_alloc 12552 2 snd_intel8x0,snd_pcm
snd_mpu401_uart 9984 1 snd_intel8x0
snd_rawmidi 23488 1 snd_mpu401_uart
snd_seq_device 10248 1 snd_rawmidi
snd 47588 8 snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
shpchp 92044 0
pciehp 89228 0
pci_hotplug 32188 2 shpchp,pciehp
sis_agp 9732 1
analog 13856 0
gameport 7680 2 snd_intel8x0,analog
8250_pnp 12032 0
pcspkr 7372 0
tsdev 9344 0
evdev 11008 0
ppp_generic 28820 3 ppp_deflate,bsd_comp,ppp_async
slhc 10240 1 ppp_generic
af_packet 21000 0
agpgart 29868 1 sis_agp
i810_audio 33684 1
ac97_codec 19212 1 i810_audio
soundcore 11232 3 snd,i810_audio
3c59x 39720 0
sis900 20356 0
crc32 8064 1 sis900
parport_pc 37568 1
parport 36936 2 lp,parport_pc
8250 34480 1 8250_pnp
serial_core 22528 2 hcfpciserial,8250
ohci1394 33796 0
ieee1394 302008 1 ohci1394
ohci_hcd 22276 0
root@sofemared:~# lsmod
Module Size Used by
ppp_deflate 8576 0
zlib_deflate 24088 1 ppp_deflate
bsd_comp 9216 0
ppp_async 13440 0
md5 7680 1
ipv6 241248 6
snd_mixer_oss 18688 0
lp 13096 0
autofs 18048 1
ipt_MASQUERADE 7168 1
iptable_nat 24484 2 ipt_MASQUERADE
ip_conntrack 33028 2 ipt_MASQUERADE,iptable_nat
ip_tables 19712 2 ipt_MASQUERADE,iptable_nat
hcfpcihw 12160 0
hcfpciserial 23364 1 hcfpcihw
hcfpciengine 803764 1 hcfpciserial
hcfpciosspec 55244 2 hcfpciserial,hcfpciengine
ehci_hcd 30468 0
snd_intel8x0 33324 0
snd_ac97_codec 62468 1 snd_intel8x0
snd_pcm 84000 1 snd_intel8x0
snd_timer 24836 1 snd_pcm
snd_page_alloc 12552 2 snd_intel8x0,snd_pcm
snd_mpu401_uart 9984 1 snd_intel8x0
snd_rawmidi 23488 1 snd_mpu401_uart
snd_seq_device 10248 1 snd_rawmidi
snd 47588 8 snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
shpchp 92044 0
pciehp 89228 0
pci_hotplug 32188 2 shpchp,pciehp
sis_agp 9732 1
analog 13856 0
gameport 7680 2 snd_intel8x0,analog
8250_pnp 12032 0
pcspkr 7372 0
tsdev 9344 0
evdev 11008 0
ppp_generic 28820 3 ppp_deflate,bsd_comp,ppp_async
slhc 10240 1 ppp_generic
af_packet 21000 0
agpgart 29868 1 sis_agp
i810_audio 33684 1
ac97_codec 19212 1 i810_audio
soundcore 11232 3 snd,i810_audio
3c59x 39720 0
sis900 20356 0
crc32 8064 1 sis900
parport_pc 37568 1
parport 36936 2 lp,parport_pc
8250 34480 1 8250_pnp
serial_core 22528 2 hcfpciserial,8250
ohci1394 33796 0
ieee1394 302008 1 ohci1394
ohci_hcd 22276 0
uhci_hcd 31760 0
usbcore 95840 5 ehci_hcd,ohci_hcd,uhci_hcd
ds 17284 0
yenta_socket 20480 0
pcmcia_core 56772 2 ds,yenta_socket
thermal 14352 0
processor 19776 1 thermal
fan 7052 0
button 8984 0
battery 11916 0
ac 7564 0
ide_scsi 17156 0
rtc 14920 0
ext3 110440 4
jbd 69284 1 ext3 |
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randomaze
Bodhisattva
Joined: 21 Oct 2003
Posts: 9985
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| Posted: Mon Oct 25, 2004 11:09 am Post subject: |
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| rota wrote: | forse poterebbe instersarvi sapere che moduli o caricati ,,,,
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Perché dovrebbero servire? Se il problema é di routing occorre lavorare sulle tabelle di routing, non sul kernel.
In particolare se hai la eth0 connessa i pacchetti IP vanno su quella, segno che la defaultroute é configurata li.
Tu devi spostarla sulla ppp0 quando ti connetti, quindi prova con:
| Code: | | route add default dev ppp0 |
o qualcosa di simile...
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Josuke
Veteran
Joined: 07 May 2003
Posts: 1175
Location: Italy - Bolzano
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| Posted: Mon Oct 25, 2004 11:19 am Post subject: |
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appunto...il tuo è solo un problema di routing
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 11:28 am Post subject: |
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unn altra cosa ...io quando attivo il modem mi caricha il modulo iv6 perrche mi fa questo ???
quando io o ipv4 ???' potrebbe essere questi il motivo dell mio problema ??? |
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Josuke
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Joined: 07 May 2003
Posts: 1175
Location: Italy - Bolzano
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| Posted: Mon Oct 25, 2004 11:32 am Post subject: |
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non so perchè te lo carica col modem..comunque come detto sopra il tuo è un problema di routing e la soluzione ti è stata già data..provala e facci sapere
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 12:31 pm Post subject: |
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grazzie o risolto adessdo funziona e non o nessun prob ....  |
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 1:02 pm Post subject: |
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pero o il problema di iptables
se faccio
iptables -t nat -A POSTROUTING -o ppp0 -s 192.168.0.0/24 -j MASQUERADE
oppure
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
non riesco a far andare su internet le altre macchine ......
io quando usavo le 2 schede di rete facevo
ptables -t nat -A POSTROUTING -o eth1 -s 192.168.0.0/24 -j MASQUERAD
e riuscivo ad andare su internet ecc mo col modem non ci riesco ....che regola devo usare ocon iptables ??? |
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 2:11 pm Post subject: |
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ok per
ondividere la tua connessione modem con la lan :
iptables -P FORWARD ACCEPT
iptables -A FORWARD -i ppp0 -m state --state NEW,INVALID -j REJECT
iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
e funziona anche se e lento
 |
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Josuke
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Joined: 07 May 2003
Posts: 1175
Location: Italy - Bolzano
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| Posted: Mon Oct 25, 2004 2:47 pm Post subject: |
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metti risolto al titolo del topic
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rota
l33t
Joined: 13 Aug 2003
Posts: 960
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| Posted: Mon Oct 25, 2004 2:50 pm Post subject: |
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| si volevo farlo ma non o cpaito come fare ??? |
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randomaze
Bodhisattva
Joined: 21 Oct 2003
Posts: 9985
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| Posted: Tue Oct 26, 2004 7:35 am Post subject: |
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| rota wrote: | | si volevo farlo ma non o cpaito come fare ??? |
 ..dopo 320 Post???
Comunque vai nel primo post e premi il pulsante di edit... dopo puoi editare il post e quindi il titolo dello stesso 
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