Which Details Are Necessary; General Information - Lancom 1711+ VPN Manual

LANCOM 821+ – LANCOM 1711+ VPN – LANCOM 1721+ VPN
Chapter 5: Connecting two networks
5.1

Which details are necessary?

The Wizard requests you for all of the necessary details step by step. If possi-
ble, you should have all of this information to hand before you start the Wiz-
ard.
The significance of the information required by the Wizard can be explained
by an example: Connectivity between a branch office and your main office.
The two routers are named 'MAIN OFFICE' and 'BRANCH OFFICE'.
The following tables indicate which entries are to be made for each of the two
routers. Paths show how the entries relate to one another.
5.1.1

General information

The following information is required for setting up LAN-LAN connectivity. The
first column shows whether the information for network connectivity is
required via VPN (simple method with pre-shared keys) and/or via ISDN.

Connec- Entry
tivity
VPN Does the remote site have an ISDN connec-
tion?
VPN Type of local IP address
VPN Type of remote IP address
VPN + ISDN Name of the local device
VPN + ISDN Name of the remote site
VPN + ISDN ISDN-calling number of the remote device
VPN + ISDN ISDN calling line ID of the remote device
VPN Password for the secure transmission of the
IP address
VPN Shared Secret for encryption
VPN IP address of remote device
VPN + ISDN IP-network address of the remote network
VPN + ISDN Netmask of the remote network
42
For further information on VPN-based network connectivity by other
methods, refer to the LANCOM Reference Manual.
Gateway 1
Yes/No
Static/dynamic
Static/dynamic
'MAIN OFFICE'
'BRANCH OFFICE'
(0123) 123456
(0789) 654321
'Secret'
'Secret'
'10.0.2.100'
'10.0.2.0'
'255.255.255.0'
Gateway 2
Yes/No
Static/dynamic
Static/dynamic
'BRANCH OFFICE'
'MAIN OFFICE'
(0789) 654321
(0123) 123456
'Secret'
'Secret'
'10.0.1.100'
'10.0.1.0'
'255.255.255.0'