[LUGOS] Mrežna kartica

[Stane Erzar]

Tadej Poberaj wrote:

>Torej:
>
>[root at tower root]# ifconfig
>eth0      Link encap:Ethernet  HWaddr 00:50:BF:7A:C9:BA
>          inet6 addr: fe80::250:bfff:fe7a:c9ba/64 Scope:Link
>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>          RX packets:95067 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:71021 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:13 txqueuelen:1000
>          RX bytes:100458881 (95.8 Mb)  TX bytes:10589565 (10.0 Mb)
>          Interrupt:5 Base address:0xef40
>
>eth1      Link encap:Ethernet  HWaddr 00:50:BF:7A:B1:AD
>          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
>          inet6 addr: fe80::250:bfff:fe7a:b1ad/64 Scope:Link
>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>          RX packets:103653 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:133345 errors:3 dropped:0 overruns:0 carrier:6
>          collisions:1102 txqueuelen:1000
>          RX bytes:12390950 (11.8 Mb)  TX bytes:137526488 (131.1 Mb)
>          Interrupt:10 Base address:0xeec0
>
>eth2      Link encap:Ethernet  HWaddr 00:0A:CD:09:C3:94
>          inet addr:192.168.0.1  Bcast:192.168.0.255  Mask:255.255.255.0
>          inet6 addr: fe80::20a:cdff:fe09:c394/64 Scope:Link
>          UP BROADCAST MULTICAST  MTU:1500  Metric:1
>          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:1000
>          RX bytes:0 (0.0 b)  TX bytes:378 (378.0 b)
>          Interrupt:9 Base address:0xe800
>
>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:8333 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:8333 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:9501762 (9.0 Mb)  TX bytes:9501762 (9.0 Mb)
>
>ppp0      Link encap:Point-to-Point Protocol
>          inet addr:XXX.XXX.XXX.XXX  P-t-P:213.250.19.90
>Mask:255.255.255.255
>          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1492  Metric:1
>          RX packets:91329 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:67359 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:3
>          RX bytes:98221804 (93.6 Mb)  TX bytes:8887302 (8.4 Mb)
>--------------------------------------------------
>[root at tower root]# route
>Kernel IP routing table
>Destination     Gateway         Genmask         Flags Metric Ref    Use
>Iface
>BSN-access.dsl. *               255.255.255.255 UH    0      0        0 ppp0
>192.168.0.0     *               255.255.255.0   U     0      0        0 eth1
>192.168.0.0     *               255.255.255.0   U     0      0        0 eth2
>169.254.0.0     *               255.255.0.0     U     0      0        0 eth1
>default         BSN-access.dsl. 0.0.0.0         UG    0      0        0 ppp0
>--------------------------------------------------
>
>Oba računalnika 192.168.0.2 ter 192.168.0.3 sta povezana na server preko
>crossover kabla, prvi na eth1, drugi na eth2.
>Težava je ko dam ping 192.168.0.3 mi ne odziva oz mi izpiše:
>[root at tower root]# ping 192.168.0.3
>PING 192.168.0.3 (192.168.0.3) 56(84) bytes of data.
>>From 192.168.0.1 icmp_seq=0 Destination Host Unreachable
>>From 192.168.0.1 icmp_seq=1 Destination Host Unreachable
>>From 192.168.0.1 icmp_seq=2 Destination Host Unreachable
>>From 192.168.0.1 icmp_seq=3 Destination Host Unreachable
>>From 192.168.0.1 icmp_seq=4 Destination Host Unreachable
>>From 192.168.0.1 icmp_seq=5 Destination Host Unreachable
>
>Dioda utripa samo na eth1
>Oba druga računalnika sta 100% prav skonfigurirana.
>--------------------------------------------------
>
>Če ve kdo kako se to nastavi verjetno v route mu bom zelo hvaležen!
>  
>
Kako pa naj ubogi PC ve kam naj kaj usmerja, če imaš obe kartici 
nastavljeni na isti IP in isto mrežo (eth1 in eth2). Poskusi spremeninti 
netmasko na obeh eth1 in eth2 na 24 bitov in prestavi IP eth2 recimo na 
192.168.0.129. seveda moraš tudi IP računalnika na eth2 prestaviti  nad 
129, default gw pa na 129

LP
Stane