Ipsec - Multitech MultiModem rCell MTCBA-H-EN2 User Manual

IPSec

The IPSec (IP Security) protocol suite, based on modern cryptographic technologies, provides security services like encryption
and authentication at the IP network layer. It secures the whole network traffic providing guaranteed security for any application
using the network. It can be used to create private secured tunnels between two hosts, two security gateways, or a host and a
security gateway. Up to four tunnels can be active at any given time. Beyond four active tunnels can be saved, but they will not
be active.
IPSec provides encryption and authentication services at the IP level of the protocol stack. IPSec can protect any traffic carried
over IP.
IPSec provides the following services:
●
Authentication only
●
Encryption only
●
Authentication and encryption
Transmitting and receiving data securely over an unprotected network involves deciding on the type of IPSec service, as
mentioned above, required for the connection, establishing a secure connection by a key exchange process and transferring
data using that connection.
The key exchange process is done in one of two ways:
1. Manual Keying where the authentication and encryption keys are provided manually on both sides of the connection.
2. Auto Keying using IKEv2 Protocol where the authentication and encryption keys are generated on either side of the
connection and exchanged by different methods.
6 8 B I PSec > IPSec
9 7 B
IPSec
VPN Status
Add a New Connection
Add IKE Connection
Add Manual Connection
Important Note About Activating a Connection:
of this screen. Be sure to check the box in the Status column to activate the connection.
Multi-Tech Systems, Inc. MultiModem rCell User Guide
Check the VPN Status checkbox to enable IPSec. Click the Save button.
Click the Add IKE Connection button. A screen displays for setting up an IKE connection.
Click the Add Manual Connection button. A separate screen displays for setting up a
manual connection.
Once connection information is entered, it will display at the bottom
Chapter 3 – Using the Web Management Software
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