How to properly configure vpn between buildings without pooling internet traffic?

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hitmany2014-12-04 18:19:10

VPN

hitmany, 2014-12-04 18:19:10

In the first building there is a cisco catalyst 2911, in the local area network VLAN, a domain controller and other resources.
In the second there is a switch only cisco catalyst 2960.
Both buildings have a local IP provider and they can communicate on this LAN.
It is necessary to make computers from the second building members of the VLAN of the first one and redirect only traffic to the LAN of this VLAN. And do not send Internet traffic through a tsiska. It is not possible to purchase a second router, but it is possible to install a server.
What is the best way to set up vpn? For example, put an openvpn server in the first building, and on the openvpn wheelbarrows a client that will load services before connecting to AD. Will openvpn server be able to issue ip from vlana cisco?

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2 answer(s)

I

Ilya T., 2014-12-04
@Insaned

what is a modem?
do you have to unite the network into one vlan, or is it enough just to make servers available from one segment in another?

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Valentine, 2014-12-05
@vvpoloskin

If you need L3 connectivity, build from one section to another pptp/ipsec/gre
If it's the same subnet and L2 connectivity, look towards l2tpv3/eoip.
If DHCP is needed from a remote tsiska, you will set up relay
However, a regular ONT-shka is unlikely to be able to do this, you will put a mikrotik or a linux server.