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capsel wrote: |
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>1. I have 2 computers, first is directly connected to lan with IP |
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>10.0.0.3 and gateway 10.0.0.1 and has second NIC with IP 10.0.0.4 |
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>connected to second computer with IP 10.0.0.5 |
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> |
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>{LAN}------[10.0.0.3|GENTOO|10.0.0.4]-------[10.0.0.5] |
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> |
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>Is it possible to set up routing from .5 to 10.0.0.0/24 (lan)? |
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> |
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|
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Yes |
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|
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>If so |
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>than how to set routing tables? |
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> |
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|
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On gentoo: |
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route add -host 10.0.0.5/32 gw 10.0.0.4 |
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On .5: |
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|
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ifconfig eth0 10.0.0.5 netmask 255.255.255.255 |
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route add -host 10.0.0.4/32 gw 10.0.0.5 |
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route add -net default gw 10.0.0.4 |
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|
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If .5 isn't a Linux box, well, you'll have to translate the above to |
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whatever OS it is running. |
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|
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Then you just need to enable IP forwarding on the Gentoo box. |
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>Can I change .4 ip to .3? |
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> |
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> |
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|
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Possibly, but I never tried. You can try: |
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|
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ifconfig eth0 10.0.0.3 netmask 255.255.255.0 |
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ifconfig eth1 10.0.0.3 netmask 255.255.255.255 |
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route add -host 10.0.0.5/32 dev eth1 |
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|
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>Where can I find more info about this? |
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> |
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> |
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|
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man ifconfig |
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man route |
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|
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And a good IP networking book! (sorry, I don't have any recommendations |
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here) |
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|
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>2. Can I have two network cards connected to the same lan with same |
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>network mask? |
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> |
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|
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Yes. |
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>Can I set same IP for them? |
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> |
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> |
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No. The network (specifically, the ARP protocol) is going to become |
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very confused if you have cards on the same ethernet segment with the |
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same IP address. |
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HTH |
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-Richard |
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|
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-- |
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