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ВНИМАНИЕ: Използвайте форумите на сайта за дa зададете вашите въпроси.
| Въпрос |
| От: niki (niki78 __@__ gmx[ точка ]de) |
Дата: 06/08/2003 |
iskam da si polzvam ip-to s poveche ot 1 pc i probvam taka
#!/bin/bash
#1. enable masquerading
echo 1 > /proc/sys/net/ipv4/ip_forward
#2.load modules
/sbin/modprobe ipt_MASQUERADE
#3.load rulesset
/sbin/iptables -t nat -A POSTROUTING -s 10.0.0.2/32 -o eth1
-j MASQUERADR
no neshto ne stava...
ps: ip xxx.xxx.xxx.76 localnet: 10.0.0.0 lap-top: 10.0.0.2
debianPC:10.0.0.1(getaway) ...
pri !/bin/bash/ifconfig imam samo eth1 s inet adress
xxx.xxx.xxx.76???
kakvo pravja greshno???
|
| Отговор #1 |
| От: niki |
Дата: 06/08/2003 |
popravka :))
pri !/bin/bash/ifconfig -a imam veche eth0 s HWaddr ....
i 0 packets 0 errors ...abe sichko e 0 osven
interrupt:10...
vyzmojno li e da ne mi e config net-kartata(2-rata)
|
| Отговор #2 |
| От: niki |
Дата: 06/08/2003 |
popravka :))
pri !/bin/bash/ifconfig -a imam veche eth0 s HWaddr ....
i 0 packets 0 errors ...abe sichko e 0 osven
interrupt:10...
vyzmojno li e da ne mi e config net-kartata(2-rata)
|
| Отговор #3 |
| От: Rosi |
Дата: 06/09/2003 |
Дай ни резултата от:
ifconfig
|
| Отговор #4 |
| От: niki (niki78 __@__ gmx< dot >de) |
Дата: 06/10/2003 |
ifconfig -a :
eth0 Link encap:Ethernet HWaddr 00:50:BA:BA:F5:71
inet addr:10.0.0.1 Bcast:10.0.0.255
Mask:255.255.255.0
UP BROADCAST RUNNING 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:100
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:10 Base address:0xc000
eth1 Link encap:Ethernet HWaddr 00:48:54:12:F9:10
inet addr:abc.de.fgh.76 Bcast:abc.de.fgh.127
Mask:255.255.255.128
UP BROADCAST RUNNING MULTICAST MTU:1500
Metric:1
RX packets:1490 errors:1 dropped:0 overruns:0
frame:0
TX packets:1019 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:100
RX bytes:605151 (590.9 KiB) TX bytes:149375
(145.8 KiB)
Interrupt:12 Base address:0x6100
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 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:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
...e-net ip:....................10.0.0.0
debian(gataway for lap top) ip: 10.0.0.1
...lap top ip:..................10.0.0.2
ps: pri eth0: inet addr.........10.0.0.1 ?????
i iptables -L :
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
|
| Отговор #5 |
| От: Rosi |
Дата: 06/10/2003 |
Pyrvoto, koeto vijdam, e 4e na eth0
RX packets:0 TX packets:0
Tova ne e normalno. Ozna4ava, 4e kartata ne e priatila i ne
e plu4ila nito edin paket. Kartata moje bi neshto ne raboti.
Kym neia ti svyrzvash direktno notebook-a si li? Siguren li
si, 4e kabela e izriaden. Kakva marka e kartata. Dai
rezultata ot "lsmod". Imash li ping ot notebook-a kym debian
servera?
Proveri otnovo kabela i slednoto:
IP adresa na debian servera 10.0.0.1 NetMask: 255.255.255.0
IP adresa na notebook-a 10.0.0.2 NetMask: 255.255.255.0
Gateway za notebook-a 10.0.0.1
DNS-i za notebook-a : tezi na internet dostavchika ti.
Triabva da imash ping ot notebook-a kym servera.
Probvai za sega tova i pak pishi. Dai i rezultat ot
"route" i "iptables -t nat -L".
4ao.Upseh!
|
| Отговор #6 |
| От: niki (niki78 __@__ gmx< dot >de) |
Дата: 06/10/2003 |
lsmod:
Module Size Used by Not tainted
ipt_MASQUERADE 1216 1
iptable_nat 12660 1 (autoclean)
[ipt_MASQUERADE]
ip_conntrack 12684 1 (autoclean)
[ipt_MASQUERADE iptable_nat]
ip_tables 10432 4 [ipt_MASQUERADE
iptable_nat]
pcmcia_core 41408 0
nls_cp437 4384 2 (autoclean)
sb 7328 0 (unused)
sb_lib 32256 0 [sb]
uart401 6016 0 [sb_lib]
sound 52876 0 [sb_lib uart401]
soundcore 3236 5 [sb_lib sound]
isa-pnp 27432 0 [sb]
tulip 37184 1
tulip e internetcard/stara/ ,
novata e netkit100(network starter kit)
ping ot notebook kym 10.0.0.1 ima, no kym DNS neshte.
ping ot debian kym notebook ima syshto...
kabela e krystosan i kartata syshto - veche raboteshe vednyj
:))
ifconfig -a sled pingove :
eth0 Link encap:Ethernet HWaddr 00:50:BA:BA:F5:71
inet addr:10.0.0.1 Bcast:10.0.0.255
Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500
Metric:1
RX packets:36 errors:0 dropped:0 overruns:0
frame:0
TX packets:6 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:100
RX bytes:3774 (3.6 KiB) TX bytes:474 (474.0 b)
Interrupt:10 Base address:0xc000
eth1 Link encap:Ethernet HWaddr 00:48:54:12:F9:10
inet addr:abc.de.fgh.76 Bcast:abc.de.fgh.127
Mask:255.255.255.128
UP BROADCAST RUNNING MULTICAST MTU:1500
Metric:1
RX packets:1782 errors:1 dropped:0 overruns:0
frame:0
TX packets:571 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:100
RX bytes:479654 (468.4 KiB) TX bytes:70676 (69.0
KiB)
Interrupt:12 Base address:0x6100
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 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:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
route:
Kernel IP routing table
Destination Gateway Genmask Flags Metric
Ref Use Iface
localnet * 255.255.255.128 U 0
0 0 eth1
10.0.0.0 * 255.255.255.0 U 0
0 0 eth0
default swkneta-8.net.h 0.0.0.0 UG 0
0
i iptables -t nat -L (rositsch e notebook:))
Chain PREROUTING (policy ACCEPT)
target prot opt source destination
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
MASQUERADE all -- rostisch anywhere
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
.....goljama kasha stana :)).........
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