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1

22.01.2005, 09:37

IP Masquerading

slackware 10 mit zwei netzwerkkarten vorhanden ,wobei eth0: realtek8029(AS) und eth1: realtek8139 ist.
die verbindung zum internetanbieter wird über eth1 per ppp hergestellt .
kennt jemand eine "slackware spezifische" schritt für schritt erklärende adresse im netz, welche in deutscher sprache verfasst ist, die das gemeinsame nutzen der internetverbindung für einen weiteren rechner aufzeigt, der die daten über "eth0" bezieht ?
falls noch mehr angaben nötig sind oder schon ausreichen :crazy: und jemand hier erklären mag, wäre es prima :+++:
:chinese:

Dieser Beitrag wurde bereits 1 mal editiert, zuletzt von »LINEWX« (22.01.2005, 09:38)


2

22.01.2005, 10:51

Quellcode

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# echo 1 > /proc/sys/net/ipv4/ip_forward
# iptables -t nat -A POSTROUTING -j MASQUERADE -o ppp0

3

22.01.2005, 17:32

ersaunlicherweise werden jetzt keine webseiten mehr angezeigt, obwohl nach adsl-start connected angegeben wird !? woran kann dies liegen ? :keineahnung:

4

22.01.2005, 18:03

post mal folgende ausgaben

Quellcode

1
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3
# ifconfig
# lsmod
# ps -ef

5

22.01.2005, 18:42

-ifconfig-

eth0 Link encap:Ethernet HWaddr 00:00:B4:BC:24:55
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:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:9 Base address:0xe800

eth1 Link encap:Ethernet HWaddr 00:30:84:2D:9F:4F
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:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:5 Base address:0xf000

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)

-lsmod-

Module Size Used by Tainted: P
snd-pcm-oss 37736 0 (unused)
snd-mixer-oss 12504 0 [snd-pcm-oss]
uhci 24444 0 (unused)
usb-ohci 19240 0 (unused)
ehci-hcd 17580 0 (unused)
usbcore 59308 1 [uhci usb-ohci ehci-hcd]
8139too 14376 1
mii 2272 0 [8139too]
ne2k-pci 4576 1
8390 6000 0 [ne2k-pci]
crc32 2880 0 [8139too 8390]
snd-ens1371 11364 1
gameport 1420 0 [snd-ens1371]
snd-pcm 56072 0 [snd-pcm-oss snd-ens1371]
snd-timer 13604 0 [snd-pcm]
snd-page-alloc 6328 0 [snd-pcm]
snd-rawmidi 12740 0 [snd-ens1371]
snd-seq-device 3888 0 [snd-rawmidi]
snd-ac97-codec 49500 0 [snd-ens1371]
snd 30852 1 [snd-pcm-oss snd-mixer-oss snd-ens1371 snd-pcm snd-timer snd-rawmidi snd-seq-device snd-ac97-codec]
soundcore 3396 6 [snd]
nvidia 4585676 6
pcmcia_core 39972 0
ide-scsi 9328 0
agpgart 43940 3

-ps -ef-

UID PID PPID C STIME TTY TIME CMD
root 1 0 0 18:06 ? 00:00:04 init [3]
root 2 1 0 18:06 ? 00:00:00 [keventd]
root 3 1 0 18:06 ? 00:00:00 [ksoftirqd_CPU0]
root 4 1 0 18:06 ? 00:00:00 [kswapd]
root 5 1 0 18:06 ? 00:00:00 [bdflush]
root 6 1 0 18:06 ? 00:00:00 [kupdated]
root 10 1 0 18:06 ? 00:00:00 [mdrecoveryd]
root 11 1 0 18:06 ? 00:00:00 [kreiserfsd]
root 222 1 0 18:06 ? 00:00:00 [khubd]
root 1411 1 0 18:07 ? 00:00:00 /usr/sbin/inetd
root 1421 1 0 18:07 ? 00:00:00 /usr/sbin/crond -l10
daemon 1423 1 0 18:07 ? 00:00:00 /usr/sbin/atd -b 15 -l 1
root 1436 1 0 18:07 tty2 00:00:00 /sbin/agetty 38400 tty2 linux
root 1437 1 0 18:07 tty3 00:00:00 /sbin/agetty 38400 tty3 linux
root 1438 1 0 18:07 tty4 00:00:00 /sbin/agetty 38400 tty4 linux
root 1439 1 0 18:07 tty5 00:00:00 /sbin/agetty 38400 tty5 linux
root 1440 1 0 18:07 tty6 00:00:00 /sbin/agetty 38400 tty6 linux
user 1455 1 0 18:09 tty1 00:00:00 -bash
user 1465 1455 0 18:09 tty1 00:00:00 /bin/sh /usr/X11R6/bin/startx
user 1478 1465 0 18:09 tty1 00:00:00 xinit /usr/X11R6/lib/X11/xinit/xinitrc --
root 1479 1478 2 18:09 ? 00:00:09 X :0
user 1483 1478 0 18:09 tty1 00:00:00 /bin/sh /usr/X11R6/lib/X11/xinit/xinitrc
user 1484 1483 0 18:09 tty1 00:00:00 /bin/sh /opt/kde/bin/startkde
user 1497 1 0 18:09 ? 00:00:00 kdeinit: Running...
user 1500 1 0 18:09 ? 00:00:00 kdeinit: dcopserver --nosid
user 1502 1497 0 18:09 ? 00:00:00 kdeinit: klauncher
user 1505 1 0 18:09 ? 00:00:00 kdeinit: kded
user 1518 1497 0 18:09 ? 00:00:01 /opt/kde/bin/artsd -F 10 -S 4096 -s 60 -m artsmessage -c drkonqi -l 3 -f
user 1520 1 0 18:09 ? 00:00:00 kdeinit: knotify
user 1521 1484 0 18:09 tty1 00:00:00 kwrapper ksmserver
user 1523 1 0 18:09 ? 00:00:00 kdeinit: ksmserver
user 1524 1497 0 18:09 ? 00:00:01 kdeinit: kwin -session 117f000001000109305264000000011130000_1106406383_4924
user 1526 1 0 18:09 ? 00:00:00 kdeinit: kwrited
user 1528 1 0 18:09 ? 00:00:00 kdeinit: khotkeys
user 1530 1 0 18:09 ? 00:00:01 kdeinit: kdesktop
user 1533 1 0 18:09 ? 00:00:02 kdeinit: kicker
user 1534 1497 0 18:09 ? 00:00:00 kdeinit: kio_file file /tmp/ksocket-cs/klauncherWaZKaa.slave-socket /tmp/kso
user 1537 1 0 18:09 ? 00:00:00 kdeinit: klipper
user 1540 1 0 18:09 ? 00:00:00 kdeinit: kmix -session 117f000001000109305300200000011130012_1106406383_4824
user 1541 1 0 18:09 ? 00:00:00 korgac --miniicon korganizer
user 1542 1497 0 18:10 ? 00:00:01 kdeinit: konsole --ls
user 1543 1542 0 18:10 pts/1 00:00:00 -bash
root 1555 1543 0 18:10 pts/1 00:00:00 bash
user 1559 1 1 18:11 ? 00:00:04 kdeinit: kate
user 1560 1497 0 18:11 ? 00:00:00 kdeinit: kio_file file /tmp/ksocket-cs/klauncherWaZKaa.slave-socket /tmp/kso
user 1563 1 0 18:13 ? 00:00:00 kdeinit: kio_uiserver
root 1565 1555 0 18:15 pts/1 00:00:00 ps -ef

6

22.01.2005, 18:51

und das ganze noch mal wenn du mit dem internet verbunden bist

7

22.01.2005, 19:17

-ifconfig online-

eth1 Link encap:Ethernet HWaddr 00:30:84:2D:9F:4F
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:552 (552.0 b) TX bytes:554 (554.0 b)
Interrupt:5 Base address:0xf000

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)

ppp0 Link encap:Point-to-Point Protocol
inet addr:62.226.118.128 P-t-P:217.5.98.136 Mask: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
collisions:0 txqueuelen:3
RX bytes:30 (30.0 b) TX bytes:30 (30.0 b)

-lsmod online-

Module Size Used by Tainted: P
ppp_synctty 5856 0 (unused)
ppp_async 7392 1
ppp_generic 19492 3 [ppp_synctty ppp_async]
slhc 4976 0 [ppp_generic]
snd-pcm-oss 37736 0 (unused)
snd-mixer-oss 12504 0 [snd-pcm-oss]
uhci 24444 0 (unused)
usb-ohci 19240 0 (unused)
ehci-hcd 17580 0 (unused)
usbcore 59308 1 [uhci usb-ohci ehci-hcd]
8139too 14376 1
mii 2272 0 [8139too]
ne2k-pci 4576 1
8390 6000 0 [ne2k-pci]
crc32 2880 0 [8139too 8390]
snd-ens1371 11364 1
gameport 1420 0 [snd-ens1371]
snd-pcm 56072 0 [snd-pcm-oss snd-ens1371]
snd-timer 13604 0 [snd-pcm]
snd-page-alloc 6328 0 [snd-pcm]
snd-rawmidi 12740 0 [snd-ens1371]
snd-seq-device 3888 0 [snd-rawmidi]
snd-ac97-codec 49500 0 [snd-ens1371]
snd 30852 1 [snd-pcm-oss snd-mixer-oss snd-ens1371 snd-pcm snd-timer snd-rawmidi snd-seq-device snd-ac97-codec]
soundcore 3396 6 [snd]
nvidia 4585676 6
pcmcia_core 39972 0
ide-scsi 9328 0
agpgart 43940 3



-ps -ef online-

UID PID PPID C STIME TTY TIME CMD
root 1 0 1 18:56 ? 00:00:04 init [3]
root 2 1 0 18:56 ? 00:00:00 [keventd]
root 3 1 0 18:56 ? 00:00:00 [ksoftirqd_CPU0]
root 4 1 0 18:56 ? 00:00:00 [kswapd]
root 5 1 0 18:56 ? 00:00:00 [bdflush]
root 6 1 0 18:56 ? 00:00:00 [kupdated]
root 10 1 0 18:56 ? 00:00:00 [mdrecoveryd]
root 11 1 0 18:56 ? 00:00:00 [kreiserfsd]
root 222 1 0 18:56 ? 00:00:00 [khubd]
root 1411 1 0 18:57 ? 00:00:00 /usr/sbin/inetd
root 1421 1 0 18:57 ? 00:00:00 /usr/sbin/crond -l10
daemon 1423 1 0 18:57 ? 00:00:00 /usr/sbin/atd -b 15 -l 1
user 1435 1 0 18:57 tty1 00:00:00 -bash
root 1436 1 0 18:57 tty2 00:00:00 /sbin/agetty 38400 tty2 linux
root 1437 1 0 18:57 tty3 00:00:00 /sbin/agetty 38400 tty3 linux
root 1438 1 0 18:57 tty4 00:00:00 /sbin/agetty 38400 tty4 linux
root 1439 1 0 18:57 tty5 00:00:00 /sbin/agetty 38400 tty5 linux
root 1440 1 0 18:57 tty6 00:00:00 /sbin/agetty 38400 tty6 linux
user 1450 1435 0 18:58 tty1 00:00:00 /bin/sh /usr/X11R6/bin/startx
user 1463 1450 0 18:58 tty1 00:00:00 xinit /usr/X11R6/lib/X11/xinit/xinitrc --
root 1464 1463 3 18:58 ? 00:00:07 X :0
user 1468 1463 0 18:58 tty1 00:00:00 /bin/sh /usr/X11R6/lib/X11/xinit/xinitrc
user 1469 1468 0 18:58 tty1 00:00:00 /bin/sh /opt/kde/bin/startkde
user 1482 1 0 18:58 ? 00:00:00 kdeinit: Running...
user 1485 1 0 18:58 ? 00:00:00 kdeinit: dcopserver --nosid
user 1487 1482 0 18:58 ? 00:00:00 kdeinit: klauncher
user 1490 1 0 18:58 ? 00:00:00 kdeinit: kded
user 1503 1482 0 18:58 ? 00:00:01 /opt/kde/bin/artsd -F 10 -S 4096 -s 60 -m
user 1505 1 0 18:58 ? 00:00:00 kdeinit: knotify
user 1509 1469 0 18:58 tty1 00:00:00 kwrapper ksmserver
user 1511 1 0 18:58 ? 00:00:00 kdeinit: ksmserver
user 1512 1482 0 18:58 ? 00:00:00 kdeinit: kwin -session 117f00000100010930
user 1514 1 0 18:58 ? 00:00:00 kdeinit: kwrited
user 1516 1 0 18:58 ? 00:00:00 kdeinit: khotkeys
user 1518 1 0 18:58 ? 00:00:01 kdeinit: kdesktop
user 1521 1 0 18:58 ? 00:00:01 kdeinit: kicker
user 1522 1482 0 18:58 ? 00:00:00 kdeinit: kio_file file /tmp/ksocket-cs/kl
user 1525 1 0 18:58 ? 00:00:00 kdeinit: klipper
user 1528 1 0 18:58 ? 00:00:00 kdeinit: kmix -session 117f00000100010930
user 1529 1 0 18:58 ? 00:00:00 korgac --miniicon korganizer
user 1530 1482 0 18:58 ? 00:00:01 kdeinit: konsole --ls
user 1531 1530 0 18:58 pts/1 00:00:00 -bash
root 1542 1531 0 18:58 pts/1 00:00:00 bash
root 1548 1 0 18:59 pts/1 00:00:00 /bin/sh /usr/sbin/adsl-connect
root 1575 1548 0 18:59 ? 00:00:00 /usr/sbin/pppd pty /usr/sbin/pppoe -p /va
root 1577 1575 0 18:59 ? 00:00:00 /usr/sbin/pppoe -p /var/run/pppoe.conf-ad
user 1602 1 2 19:00 ? 00:00:03 kdeinit: kate
user 1603 1482 0 19:00 ? 00:00:00 kdeinit: kio_file file /tmp/ksocket-cs/kl
user 1607 1482 0 19:01 ? 00:00:00 kdeinit: kio_devices devices /tmp/ksocket
user 1609 1 0 19:01 ? 00:00:00 kdeinit: kio_uiserver
root 1611 1542 1 19:02 pts/1 00:00:00 ps -ef

8

28.02.2005, 18:28

Zitat

Original von NoOne

Quellcode

1
2
# echo 1 > /proc/sys/net/ipv4/ip_forward
# iptables -t nat -A POSTROUTING -j MASQUERADE -o ppp0


wie mache ich dies wieder rückgängig ?

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