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On 2013-05-22 19:52, Michael Mol wrote: |
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> On 05/22/2013 01:36 PM, Michael Orlitzky wrote: |
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>> On 05/22/13 12:36, Samuraiii wrote: |
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>>> Hello, |
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>>> |
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>>> I am trying to get hostname address resolution on my LAN and VPN with |
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>>> one serious problem: |
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>>> I have two "networks" eg. 10.1.1.0 and 10.2.2.0 which are representing |
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>>> local address space for LAN (10.1.1.0/8) and VPN address space (10.2.2.0/8). |
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>> This isn't two networks, it's one network and you've got the VPN space |
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>> overlapping the LAN space. To oversimplify a little, Don't Do That. |
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>> |
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>> Use a separate subnet for the VPN. Then traffic to the VPN will be |
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>> routed over the VPN interface as intended, but traffic to the LAN will |
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>> be routed over the LAN interface. This is what you want, but right now |
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>> the VPN and the LAN are the same network, so "routing to the LAN" is the |
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>> same as "routing to the VPN", and your network stack doesn't know what |
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>> to do with it. |
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>> |
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>> |
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> To be clear, replacing /8 with /24 would do this: |
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> |
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> 10.1.1.0/8, as a "network", is really just 10.0.0.0/8. This is also true |
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> of 10.2.2.0/8. The bits after the first 8 are irrelevant, since a /8 is |
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> being used. Use /24 instead, in this case. |
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> |
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> It would be good for Samuraiii to read up: |
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> |
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> http://www.tcpipguide.com/free/t_IPAddressing.htm |
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> |
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> |
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I'm sorry for mistake the subnet mask for both spaces IS 255.255.255.0. |
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so it is not overlapping at all. |
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I apologise for my mistake in notation. |
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still this is not (mainly) problem with routing but problem with |
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assigning name to address. |
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If I had superfast internet connection I would not mind and just use vpn |
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address space. |
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So basically i need to assign lan address to computer (laptop) which is |
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in same location (LAN) as other machines. And vpn address on all other |
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computers. |
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|
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to illustrate: |
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|
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hostname: foo |
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Location:1 |
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address eth0: 10.1.1.3 |
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address tap0: 10.2.2.3 |
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|
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hotname: bar |
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Location: 1 |
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addresses are irrelevant |
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hosts entry for foo is 10.1.1.3 *(this is what I want to update if foo |
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moves to location 2 to 10.2.2.3)* |
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|
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hosname baz |
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Location: 2 |
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addresses are irrelevant |
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Hosts entry for foo is 10.2.2.3 *(this is what I want to update if foo |
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moves to location 2 to 10.1.1.3)* |
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|
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Thank you or patience |
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S |