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I am doing something sort of similar ... use a routing protocol and set |
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the metrics to make the LAN more attractive so it will get used over the |
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wifi. Use dhcp to update dns. |
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|
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I was using ospf (quagga), dns and ISC dhcp which auto-updates bind. |
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This is "transparent" to the the hosts, is a pain to set up but then |
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just works. |
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|
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Pinning addresses makes like life very difficult though as dhcp wont |
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update dns so Ive gone back to manually setting up the dns side for some |
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hosts :( |
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|
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BillK |
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|
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|
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On 23/05/13 02:52, Michael Orlitzky wrote: |
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> On 05/22/13 14:30, Samuraiii wrote: |
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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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> |
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> Which machines are joined to the VPN? For a location-to-location VPN, |
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> the simplest thing to do would be to have your gateway routers |
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> participate in the VPN and handle the routing appropriately. That way if |
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> you're on the LAN at location 1 and you send a packet to another machine |
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> on the same LAN (using its VPN address), the gateway router knows to |
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> send the packet right back onto the LAN. No configuration necessary on |
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> the hosts. You can use the same VPN addresses at both locations. |
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> |
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> If that's not possible, set up a DNS resolver at each location and |
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> return the appropriate (local or VPN) address. |
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> |
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> |
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