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