Slackware 13 i Windows XP crossover [Sredjeno]

Sve u vezi mreža i povezivanja na Internet

Moderator: Urednik


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Post Napisano: 15 Apr 2010, 15:48


pa mislim da za drugu dovoljno ovo

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$ ifconfig eth0 up 

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$ ifconfig eth0 192.168.0.2

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$ route add default gw 192.168.0.1 eth0
i verovatno u /etc/resolv.conf dodati DNS-ove

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nameserver 208.67.222.222
nameserver 208.67.220.220



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Post Napisano: 15 Apr 2010, 16:09


Slackware instaliran i odradjeno je ovo sto si mi napisao medjutim ponovo mogu da pingujem oba racunara i dobijam dogovor sa oba ali neta ponovo nema firefox mi non stop "vrti" google stranicu a nikako da je otvori,a niti pokazuje onu uobicajenu poruku da je stranica nedostupna ili tako nesto...

Pokusacu ponovo  :grin:



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Post Napisano: 15 Apr 2010, 16:17


hm, mozda da pokusas da odradis sa druge masine

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$ traceroute 74.125.43.105

Da vidimo dokle stize
i probaj da pingujes google direktno preko IP-a

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$ ping 74.125.43.105
Ako to radi onda ti DNS podesavanja nisu u redu,
i daj izlaz od route sa druge slackware masine

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$ route
I lokalne IP adrese eth0 sa jedne i druge masine

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$ ifconfig eth0 | grep 'inet addr'
Last edited by branko on 15 Apr 2010, 16:17, edited 1 time in total.



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Post Napisano: 15 Apr 2010, 16:44


trancerute sa masine 2

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$ traceroute 74.125.43.105
traceroute 74.125.43.105
traceroute to 74.125.43.105 (74.125.43.105), 30 hops max, 38 byte packets
 1  192.168.0.1 (192.168.0.1)  0.155 ms  0.270 ms  0.177 ms
 2  * * *
 3  * * *
 4  * * *
ping googlea sa masine 2

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$ ping 74.125.43.105

ping 74.125.43.105
PING 74.125.43.105 (74.125.43.105) 56(84) bytes of data.

--- 74.125.43.105 ping statistics ---
119 packets transmitted, 0 received, 100% packet loss, time 117988ms
route sa masine 2

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$ route
Kernel IP routing table
Destination     Gateway         Genmask         Flags   Metric   Ref    Use       Iface
192.168.0.0      *               255.255.255.0       U         0           0           0        eth0
169.254.0.0      *               255.255.0.0           U         0           0           0        eth0
loopback          *               255.0.0.0               U         0           0           0        lo
default         192.168.0.1     0.0.0.0                UG       0           0           0        eth0
masina1

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$ fconfig eth0 | grep 'inet addr'
inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
masina2

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$ ifconfig eth0 | grep 'inet addr'
inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0



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Post Napisano: 15 Apr 2010, 17:09


aham, dolazi do prve masine i dalje ne mrda, inace onaj proces prosledjivanja i sve ono gore napisano moras da ponovis posle svakog reboot-a masine1(router)
I sve mora da prodje bez ikakvih problema, tj. kad upises ono ne dobijes nista kao odgovor, za svaku komandu.
Da li na masini1 radi internet normalno? Ako radi onda je do "mojih" podesavanja.
Da li na masini1 kad izvrsis ifconfig dobijes i ppp0?



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Post Napisano: 15 Apr 2010, 17:23


branko wrote: Da li na masini1 radi internet normalno? Ako radi onda je do "mojih" podesavanja.
Da li na masini1 kad izvrsis ifconfig dobijes i ppp0?
Da na masini 1 radi internet i ovo sve kuckam sa nje  :grin:

Da na masini 1 kad ukucam ifconfig dobijem i ppp0

$ ifconfig
                                     

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eth0      Link encap:Ethernet  HWaddr 00:1f:c6:10:e7:a8         
          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::21f:c6ff:fe10:e7a8/64 Scope:Link            
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1            
          RX packets:4088 errors:0 dropped:0 overruns:0 frame:0         
          TX packets:4188 errors:0 dropped:0 overruns:0 carrier:0       
          collisions:0 txqueuelen:1000                                  
          RX bytes:610563 (596.2 KiB)  TX bytes:780440 (762.1 KiB)
          Interrupt:27 Base address:0xe000

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:214 errors:0 dropped:0 overruns:0 frame:0
          TX packets:214 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:11312 (11.0 KiB)  TX bytes:11312 (11.0 KiB)

ppp0      Link encap:Point-to-Point Protocol
          inet addr:10.238.112.184  P-t-P:10.238.112.254  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1488  Metric:1
          RX packets:42841 errors:0 dropped:0 overruns:0 frame:0
          TX packets:38750 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:45384559 (43.2 MiB)  TX bytes:4216052 (4.0 MiB)

wlan0     Link encap:Ethernet  HWaddr 00:4f:6a:00:87:d0
          inet6 addr: fe80::24f:6aff:fe00:87d0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:43675 errors:0 dropped:0 overruns:0 frame:0
          TX packets:39569 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:46357855 (44.2 MiB)  TX bytes:5805698 (5.5 MiB)

wmaster0  Link encap:UNSPEC  HWaddr 00-4F-6A-00-87-D0-65-74-00-00-00-00-00-00-00-00
          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)
Last edited by ..::RaVeN::.. on 15 Apr 2010, 17:26, edited 1 time in total.



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Post Napisano: 15 Apr 2010, 18:26


Posto ja ovo ne znam, napravio sam mali test.
Ubacio u laptop jos jedan NIC i napravio router :D
ADSL (router DHCP) laptop(eth0,eth1) pc(eth0)

laptop

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$ ifconfig eth1 up 

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$ ifconfig eth1 192.168.0.1
Prvo sto sam uradio na laptopu, omogucio sam TCP/IP forward-ovanje

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$ echo 1 >/proc/sys/net/ipv4/ip_forward
za IPTABLES postavio

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$ iptables -P INPUT ACCEPT

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$ iptables -P FORWARD ACCEPT

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$ iptables -P OUTPUT ACCEPT
Kod mene umesto ppp0 > eth0

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$ iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
Sledeci red po onom prvom howto-u je za tebe potreban posto se koristi pppoe (Ja ga nisam koristio jer imam samo eth0/eth1(laptop) i eth0(PC), nemam pppoe)

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$ iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE
Na slackware masini (PC)

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$ ifconfig eth0 up

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$ ifconfig eth0 192.168.0.2

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$ route add default gw 192.168.0.1 eth0
Dodao u /etc/resolv.conf

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nameserver 208.67.222.222
nameserver 208.67.220.220
I internet radi, evo pisem sa takve konfiguracije.
Last edited by branko on 15 Apr 2010, 18:31, edited 1 time in total.



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Post Napisano: 15 Apr 2010, 18:40


Znaci to bi trebalo ovako da glasi (zamenio sam tvoje eth1 sa eth0)

Masina 1 na kojoj imam net:

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$ ifconfig eth0 up 

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$ ifconfig eth0 192.168.0.1

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$ echo 1 >/proc/sys/net/ipv4/ip_forward

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$ iptables -P INPUT ACCEPT

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$ iptables -P FORWARD ACCEPT

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$ iptables -P OUTPUT ACCEPT

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$ iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE

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$ iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
Masina 2 na kojoj hocu da imam net  :grin: :

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$ ifconfig eth0 up

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$ ifconfig eth0 192.168.0.2

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$ route add default gw 192.168.0.1 eth0
Dodai u /etc/resolv.conf

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nameserver 208.67.222.222
nameserver 208.67.220.220
I internet bi trebao da radi...?

Imam jos jedno pitanje u /etc/resolv.conf na prvoj masini vec imam upisane nameservers da li bi bilo pametno da njih prepisem u isti fajl na masini 2? :grin:



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Post Napisano: 15 Apr 2010, 18:43


Da tako bi trebalo da izgleda. Mozes da koristis iste DNS iz prve masine, a mozes da stavis i ove openDNS, god zelis



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Post Napisano: 15 Apr 2010, 19:08


Majstore ne da radi nego razbija bre,uspeo si care..."Neznam ja oko mreza" kaze on ovoj si odradio muski,svaka ti cast!

E jos kada bi to moglo nekako da se unese negde da se podize sa sistemom,ako bi to resio bio bih ti vecno zahvalan!!

Jos jednom hvala na strpljenju i pomoci!!!


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