[bglug] Impostare un semplice router di emergenza

[embyte]

> Non ti consiglio di eliminarla non andrebbe più niente.
> Ne il ping all'altra rete, ne il collegamento ad internet.

uhm, perchè?
Facciamo una prova con due macchine A e B collegate tra di loro da un router
così configurato:
Router#show int
Ethernet0 is up, line protocol is up
  Hardware is Lance, address is 000C.9952.8180 (bia 000C.9952.8180)
  Internet address is 192.168.1.254/24
[...]
Ethernet1 is up, line protocol is up
  Hardware is Lance, address is 000C.4517.1379 (bia 000C.4517.1379)
  Internet address is 192.168.2.254/24

Da A collegata alla Eth0 del router:
C:>ipconfig
       IP Address. . . . . . . . . . . . : 192.168.1.1
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 192.168.1.254

Da B su Eth1:
C:>ipconfig
        IP Address. . . . . . . . . . . . : 192.168.2.1
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . : 192.168.2.254

sempre da B:
C:>ping 192.168.1.1
Pinging 192.168.1.1 with 32 bytes of data:

Reply from 192.168.1.1: bytes=32 time=60ms TTL=241
Reply from 192.168.1.1: bytes=32 time=60ms TTL=241
Reply from 192.168.1.1: bytes=32 time=60ms TTL=241
Reply from 192.168.1.1: bytes=32 time=60ms TTL=241
Reply from 192.168.1.1: bytes=32 time=60ms TTL=241

Ping statistics for 192.168.1.1:     Packets: Sent = 4, Received = 4, Lost =
0 (0% loss),
Approximate round trip times in milli-seconds:
     Minimum = 50ms, Maximum =  60ms, Average =  55ms

Basta configurare correttamente la route su tutte le macchine e tutto
dovrebbe andare!

Ciao zietto :)


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